Pith Number

pith:DATQ3UAU

pith:2002:DATQ3UAUF3XBAIFV23EQ3PHE65

not attested not anchored not stored refs pending

Universal Pion Freeze-out in Heavy-Ion Collisions

CERES Collaboration

arxiv:nucl-ex/0207008 v2 · 2002-07-16 · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DATQ3UAUF3XBAIFV23EQ3PHE65}

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	2026-05-18T03:47:10.336579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18270dd0142eee1020b5d6c90dbce4f744e5b88f3570ab0e80a52b4515f3efad

Aliases

arxiv: nucl-ex/0207008 · arxiv_version: nucl-ex/0207008v2 · doi: 10.48550/arxiv.nucl-ex/0207008 · pith_short_12: DATQ3UAUF3XB · pith_short_16: DATQ3UAUF3XBAIFV · pith_short_8: DATQ3UAU

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/DATQ3UAUF3XBAIFV23EQ3PHE65 \
  | 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: 18270dd0142eee1020b5d6c90dbce4f744e5b88f3570ab0e80a52b4515f3efad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8306f89dbdec21944a87b7daab929783793112745a643b97182eaf42f9d6424",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "2002-07-16T16:09:33Z",
    "title_canon_sha256": "e70ca080a41887924dc8569a2e72e48cc661da6b5fd2271e4186b6edab62194a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/0207008",
    "kind": "arxiv",
    "version": 2
  }
}