Pith Number

pith:B76PJ5WK

pith:2009:B76PJ5WKMPLKMUKJKMOBS7U7DP

not attested not anchored not stored refs pending

Cold quarks in medium: an equation of state

Craig D. Roberts, Huan Chen, Lei Chang, Thomas Klahn, Yu-Xin Liu

arxiv:0911.0654 v1 · 2009-11-03 · nucl-th · astro-ph.SR · hep-lat · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B76PJ5WKMPLKMUKJKMOBS7U7DP}

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	2026-05-18T04:36:34.059230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ffcf4f6ca63d6a65149531c197e9f1bd216eeb4c553372b36f73bd53a6c35ed

Aliases

arxiv: 0911.0654 · arxiv_version: 0911.0654v1 · doi: 10.48550/arxiv.0911.0654 · pith_short_12: B76PJ5WKMPLK · pith_short_16: B76PJ5WKMPLKMUKJ · pith_short_8: B76PJ5WK

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/B76PJ5WKMPLKMUKJKMOBS7U7DP \
  | 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: 0ffcf4f6ca63d6a65149531c197e9f1bd216eeb4c553372b36f73bd53a6c35ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "319b76dd4b6c5fa773d4880cb5d134954024d211ad1cb95956fc6669296ab23e",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "hep-lat",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2009-11-03T19:08:19Z",
    "title_canon_sha256": "6dc0a713bf7b432bed6281a3ea06c0bbeb0941523b67f0133f9ca376f35883fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.0654",
    "kind": "arxiv",
    "version": 1
  }
}