Pith Number

pith:KN3JNUMX

pith:2012:KN3JNUMXTHBNWTKZFFZIEQ2PKY

not attested not anchored not stored refs pending

Connecting neutron star observations to the high density equation of state of quasi-particle model

Hongshi Zong, Jing Cao, Wei-Min Sun, Xin-lian Luo, Yan Yan

arxiv:1212.1749 v1 · 2012-12-08 · astro-ph.HE · hep-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KN3JNUMXTHBNWTKZFFZIEQ2PKY}

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	2026-05-18T01:52:46.287798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

537696d19799c2db4d59297282434f5626361cb88892f6432e085f437ee6b067

Aliases

arxiv: 1212.1749 · arxiv_version: 1212.1749v1 · doi: 10.48550/arxiv.1212.1749 · pith_short_12: KN3JNUMXTHBN · pith_short_16: KN3JNUMXTHBNWTKZ · pith_short_8: KN3JNUMX

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/KN3JNUMXTHBNWTKZFFZIEQ2PKY \
  | 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: 537696d19799c2db4d59297282434f5626361cb88892f6432e085f437ee6b067

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5dbd17a224d9376cb88f1734bb273b02d7a2b69500f2e3e99fdea745f8067aa",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-12-08T01:45:21Z",
    "title_canon_sha256": "98b928889a432e2ed76e0f4de9109621a4952d04f4cda69591e1c439ad8ddc43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.1749",
    "kind": "arxiv",
    "version": 1
  }
}