Pith Number

pith:SFICLNX4

pith:2009:SFICLNX4QBB3WTOUXB7KYANCQ7

not attested not anchored not stored refs pending

QCD equation of state: Physical quark masses and asymptotic temperatures

B. Kampfer (Forschungszentrum Dresden-Rossendorf & Dresden, D. Seipt (Forschungszentrum Dresden-Rossendorf), M. Bluhm (Forschungszentrum Dresden-Rossendorf), R. Schulze, Tech. U.)

arxiv:0901.0472 v1 · 2009-01-05 · 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{SFICLNX4QBB3WTOUXB7KYANCQ7}

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	2026-05-18T02:15:03.357858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

915025b6fc8043bb4dd4b87eac01a287c1b3135fb3f30bb157b1ab6b92a4eadf

Aliases

arxiv: 0901.0472 · arxiv_version: 0901.0472v1 · doi: 10.48550/arxiv.0901.0472 · pith_short_12: SFICLNX4QBB3 · pith_short_16: SFICLNX4QBB3WTOU · pith_short_8: SFICLNX4

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/SFICLNX4QBB3WTOUXB7KYANCQ7 \
  | 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: 915025b6fc8043bb4dd4b87eac01a287c1b3135fb3f30bb157b1ab6b92a4eadf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc85036479cae115ec8dfc98d3d7e61a9001d77e70bdf37ab516ca1ed41bd6d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-01-05T12:42:26Z",
    "title_canon_sha256": "877e852d4c1f622878d2d6e5d4888f53298f6c62f12da5906a1813c404ffa074"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.0472",
    "kind": "arxiv",
    "version": 1
  }
}