Pith Number

pith:FMG4SVZF

pith:2009:FMG4SVZFGLQKASQG37E3M27UO2

not attested not anchored not stored refs pending

Transverse Momentum Distribution as a Probe of J/psi Production Mechanism in Heavy Ion Collisions

Kai Zhou, Nu Xu, Pengfei Zhuang

arxiv:0911.5008 v1 · 2009-11-26 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FMG4SVZFGLQKASQG37E3M27UO2}

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	2026-05-18T04:24:36.369672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b0dc9572532e0a04a06dfc9b66bf476bdb0ea4568574ad465ffd66f00676c8d

Aliases

arxiv: 0911.5008 · arxiv_version: 0911.5008v1 · doi: 10.48550/arxiv.0911.5008 · pith_short_12: FMG4SVZFGLQK · pith_short_16: FMG4SVZFGLQKASQG · pith_short_8: FMG4SVZF

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/FMG4SVZFGLQKASQG37E3M27UO2 \
  | 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: 2b0dc9572532e0a04a06dfc9b66bf476bdb0ea4568574ad465ffd66f00676c8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c815935d2e1aa0de9309991b902d634ed1882208937fafb7bea5b8d2c6ab662",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2009-11-26T05:01:35Z",
    "title_canon_sha256": "4bd1e69f9ea1ba9fe65821000e7d0bf9800f56ae54b82c9ea2cb607efc511ac2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.5008",
    "kind": "arxiv",
    "version": 1
  }
}