Pith Number

pith:FBVCPL3C

pith:2012:FBVCPL3CQGOWGR32QLCF67MUZY

not attested not anchored not stored refs pending

Equation of State for Proto-Neutron Star

Gang Shen

arxiv:1202.5791 v1 · 2012-02-26 · astro-ph.HE · nucl-th

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

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	2026-05-18T04:01:24.623139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

286a27af62819d63477a82c45f7d94ce0663418537956f8bfa181298179085d9

Aliases

arxiv: 1202.5791 · arxiv_version: 1202.5791v1 · doi: 10.48550/arxiv.1202.5791 · pith_short_12: FBVCPL3CQGOW · pith_short_16: FBVCPL3CQGOWGR32 · pith_short_8: FBVCPL3C

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/FBVCPL3CQGOWGR32QLCF67MUZY \
  | 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: 286a27af62819d63477a82c45f7d94ce0663418537956f8bfa181298179085d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75e502727b2e28a5ab98eedb4eb030e45072d15792985c1f2cc82bec414ce566",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-02-26T21:44:38Z",
    "title_canon_sha256": "3eb69845cdbda6d1ac31674fdec448439ea989846c84ca3ebc6ca0ead127ca8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5791",
    "kind": "arxiv",
    "version": 1
  }
}