Pith Number

pith:3MNF7HI2

pith:2025:3MNF7HI2YYDSXNI2LRL5MC4U5Z

not attested not anchored not stored refs pending

Hybrid Quantum Security for IPsec

Ana Fern\'andez Vilas, Daniel Sobral-Blanco, Florina Almenares Mendoza, Javier Blanco-Romero, Manuel Fern\'andez-Veiga, Pedro Otero Garc\'ia

arxiv:2507.09288 v1 · 2025-07-12 · cs.CR · cs.NI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3MNF7HI2YYDSXNI2LRL5MC4U5Z}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T11:36:06.817773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db1a5f9d1ac6072bb51a5c57d60b94ee4e1a16e6b416e49196c028172e53b98f

Aliases

arxiv: 2507.09288 · arxiv_version: 2507.09288v1 · doi: 10.48550/arxiv.2507.09288 · pith_short_12: 3MNF7HI2YYDS · pith_short_16: 3MNF7HI2YYDSXNI2 · pith_short_8: 3MNF7HI2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/3MNF7HI2YYDSXNI2LRL5MC4U5Z \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: db1a5f9d1ac6072bb51a5c57d60b94ee4e1a16e6b416e49196c028172e53b98f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12890b59c1c18a0be37172708f69b0345f09c75ca11e0c2d36f39e9422083a68",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-07-12T13:54:04Z",
    "title_canon_sha256": "c74f67c108168cda445c8ed30c7133b9b87b0115fc20587b94753ca2cc0a1a98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09288",
    "kind": "arxiv",
    "version": 1
  }
}