Pith Number

pith:B3ZRTYJV

pith:2005:B3ZRTYJVU67QGUS57LUKPCCWVX

not attested not anchored not stored refs pending

Excitation Function of the Longitudinal Expansion in Central Nuclear Collisions

Marcus Bleicher

arxiv:hep-ph/0504207 v2 · 2005-04-22 · 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{B3ZRTYJVU67QGUS57LUKPCCWVX}

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	2026-05-18T01:39:05.077083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ef319e135a7bf03525dfae8a78856adf1e50c3f3d959fbc8e5d8a33a7079243

Aliases

arxiv: hep-ph/0504207 · arxiv_version: hep-ph/0504207v2 · doi: 10.48550/arxiv.hep-ph/0504207 · pith_short_12: B3ZRTYJVU67Q · pith_short_16: B3ZRTYJVU67QGUS5 · pith_short_8: B3ZRTYJV

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/B3ZRTYJVU67QGUS57LUKPCCWVX \
  | 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: 0ef319e135a7bf03525dfae8a78856adf1e50c3f3d959fbc8e5d8a33a7079243

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c8a56bb38df733355726fbae02f1d1b86994c1a633b01d4a74c6c6240494527",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2005-04-22T15:29:09Z",
    "title_canon_sha256": "0ea73cbcfa9c9b694f79a22711d859d729a80c35fe4ec78ecdc2a6f472b147a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0504207",
    "kind": "arxiv",
    "version": 2
  }
}