arxiv.org Certificate - 4D915A0BC719BCF99012A061E48CCCBD87D6BDF4

A

Certificate Summary:

Subject: arxiv.org
Issuer: Certainly Intermediate R1
Expiration: 2025-06-21 22:06:51 UTC
Key Identifier: 4D:91:5A:0B:C7:19:BC:F9:90:12:A0:61:E4:8C:CC:BD:87:D6:BD:F4

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Received at FYIcenter.com on: 2025-05-31

Certificate Detailed Information:

Name:
/CN=arxiv.org

Subject: 
   Common Name (CN): arxiv.org
   Organizational Unit Name (OU): 
   Organization Name (O): 
   Locality Name (L): 
   State or Province Name (ST): 
   Country Name (C): 
   Email Address: 
Issuer: 
   Common Name (CN): Certainly Intermediate R1
   Organizational Unit Name (OU): 
   Organization Name (O): Certainly
   Locality Name (L): 
   State or Province Name (ST): 
   Country Name (C): US
   Email Address: 
Valid From: Thu, 22 May 2025 22:06:52 +0000 
Valid To: Sat, 21 Jun 2025 22:06:51 +0000 
Serial Number: 0x762C10E5B800E286112F87F2730140366B73 
Hash: 7e23ae8c 
Version: 2 
Signature Type: sha256WithRSAEncryption 
Purposes:  
   SSL client 
   SSL server 
   Netscape SSL server 
   S/MIME signing 
   S/MIME encryption 
   CRL signing 
   Any Purpose 
   OCSP helper 
   Time Stamp signing 
Extensions:  
   keyUsage:
      Digital Signature, Key Encipherment 
   extendedKeyUsage:
      TLS Web Server Authentication 
   basicConstraints:
      CA:FALSE 
   subjectKeyIdentifier:
      4D:91:5A:0B:C7:19:BC:F9:90:12:A0:61:E4:8C:CC:BD:87:D6:BD:F4 
   authorityKeyIdentifier:
      keyid:BD:97:9D:DF:A1:D8:1B:25:99:E3:0C:04:06:89:64:12:D7:65:24:C7
 
   authorityInfoAccess:
      OCSP - URI:http://ocsp.int-r1.certainly.com
CA Issuers - URI:http://int-r1.certainly.com
 
   subjectAltName:
      DNS:*.arxiv.org, DNS:arxiv.org 
   certificatePolicies:
      Policy: 2.23.140.1.2.1
 
   crlDistributionPoints:
      
Full Name:
  URI:http://crls.certainly.com/17182262453002514/4.crl
 
   ct_precert_scts:
      Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : A2:E3:0A:E4:45:EF:BD:AD:9B:7E:38:ED:47:67:77:53:
                D7:82:5B:84:94:D7:2B:5E:1B:2C:C4:B9:50:A4:47:E7
    Timestamp : May 22 23:05:22.334 2025 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:46:02:21:00:BF:B9:F1:D4:67:D8:25:84:D4:7A:D6:
                96:94:FA:E7:E9:E6:E6:CF:CB:F1:05:7A:F2:62:B2:C8:
                F5:0F:0E:E7:2E:02:21:00:9D:DD:DA:6E:4A:5B:80:F8:
                64:C5:04:47:B7:7F:A2:E6:F8:88:DF:A5:AF:B1:23:2B:
                A5:67:38:40:FA:6C:43:DF
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : CF:11:56:EE:D5:2E:7C:AF:F3:87:5B:D9:69:2E:9B:E9:
                1A:71:67:4A:B0:17:EC:AC:01:D2:5B:77:CE:CC:3B:08
    Timestamp : May 22 23:05:22.319 2025 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:45:02:20:09:14:C0:D8:6B:8E:30:62:E7:E1:46:C6:
                7E:7B:4A:5F:C7:3D:BE:2A:BE:41:57:4B:9D:9A:5F:53:
                5E:DB:6E:13:02:21:00:F1:01:F7:2A:35:E8:12:26:5B:
                5A:B4:0E:15:11:D6:DC:DF:A1:DF:F6:6F:E1:3D:8C:E2:
                E0:BA:1B:70:26:0E:68

Certificate in PEM Format:

Related Certificate(s):

ID      Subject          Issuer           Expiration Key Identifier   Relation   
        arxiv.org        Certainly Inter… 2025-06-21 4D915A0BC719BCF… This Cert
        --------------------------------------------------
22225   Certainly Inter… Starfield Root … 2032-06-21 BD979DDFA1D81B2… Parent Cert
20562   arxiv.org        InCommon RSA Se… 2024-05-21 A50E6E13F936ADF… Same Subject
22223   arxiv.org        Certainly Inter… 2024-02-28 75CE773FD23CA7E… Same Subject
22736   arxiv.org        Certainly Inter… 2024-05-18 3B11F9F214EF640… Same Subject
23140   arxiv.org        Certainly Inter… 2024-06-27 F9EF65A83D8AD50… Same Subject
31243   arxiv.org        Certainly Inter… 2025-08-21 15748DB70CB18B9… Same Subject

Public Key Detailed Information:

Key Details:
   Type: RSA
   Size (bits): 2048
   Modulus (n): 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   Public Exponent (e): 65537 (0x010001)

Public Key in PEM Format:

Identical or Similar Keys: We found that the public key in this certificate matches key(s) recorded previously.

ID      Type Size Pri/Pub Key Identifier   Date       Comparison 
28021   RSA  2048 Public  4D915A0BC719BCF… 2025-05-31 Same Key ID

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