Pith Number

pith:QKNNJ2FE

pith:1999:QKNNJ2FESXHLT2Z2AAHFS6CU6G

not attested not anchored not stored refs pending

An effective relaxation-time approach to collisionless quark-gluon plasma

Guo Shuohong, Li Jiarong, Liu Lianggang, Zheng Xiaoping

arxiv:hep-ph/9907526 v1 · 1999-07-28 · 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{QKNNJ2FESXHLT2Z2AAHFS6CU6G}

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	2026-05-18T01:06:05.605287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

829ad4e8a495ceb9eb3a000e597854f1a47adf1ff4bd30b8eaa7d316bbe39b2f

Aliases

arxiv: hep-ph/9907526 · arxiv_version: hep-ph/9907526v1 · doi: 10.48550/arxiv.hep-ph/9907526 · pith_short_12: QKNNJ2FESXHL · pith_short_16: QKNNJ2FESXHLT2Z2 · pith_short_8: QKNNJ2FE

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/QKNNJ2FESXHLT2Z2AAHFS6CU6G \
  | 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: 829ad4e8a495ceb9eb3a000e597854f1a47adf1ff4bd30b8eaa7d316bbe39b2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "307965fad3fe80be8b28f0cbbb821e94bde5e9297be47de5cb9a680e361ee9fb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-07-28T03:46:44Z",
    "title_canon_sha256": "b2ec039e1ff5a1611f13bd1a33a932af8457fe1296ec38658b5cf6267c24123f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9907526",
    "kind": "arxiv",
    "version": 1
  }
}