Pith Number

pith:53CPR46O

pith:2004:53CPR46OOKH4ET3GTUSKN2SD55

not attested not anchored not stored refs pending

Anomalous specific heat in ultradegenerate QED and QCD

A. Gerhold, A. Ipp, A. Rebhan

arxiv:hep-ph/0408359 v1 · 2004-08-31 · 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{53CPR46OOKH4ET3GTUSKN2SD55}

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	2026-05-18T00:37:11.632261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eec4f8f3ce728fc24f669d24a6ea43ef6336c3e91a856fb0c6280ba776b2929b

Aliases

arxiv: hep-ph/0408359 · arxiv_version: hep-ph/0408359v1 · doi: 10.48550/arxiv.hep-ph/0408359 · pith_short_12: 53CPR46OOKH4 · pith_short_16: 53CPR46OOKH4ET3G · pith_short_8: 53CPR46O

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/53CPR46OOKH4ET3GTUSKN2SD55 \
  | 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: eec4f8f3ce728fc24f669d24a6ea43ef6336c3e91a856fb0c6280ba776b2929b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f5a2006526ec05cba1cb3ad9641d99cde84407a2834cea31840f7fc3f185b79",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-08-31T18:33:57Z",
    "title_canon_sha256": "13a7ed8f23273797924f345840bca1652553dda97a1803e033dbfe3eb556c901"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0408359",
    "kind": "arxiv",
    "version": 1
  }
}