Pith Number

pith:5VUQCQGY

pith:2008:5VUQCQGYDT2TZL2KU7DGT5YQYY

not attested not anchored not stored refs pending

Fluctuations of Particle Yield Ratios in Heavy-Ion Collisions

A. Tawfik

arxiv:0805.3612 v1 · 2008-05-23 · 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{5VUQCQGYDT2TZL2KU7DGT5YQYY}

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	2026-05-18T02:15:52.436576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed690140d81cf53caf4aa7c669f710c620e9ed3676df9393e3db3b9471db640a

Aliases

arxiv: 0805.3612 · arxiv_version: 0805.3612v1 · doi: 10.48550/arxiv.0805.3612 · pith_short_12: 5VUQCQGYDT2T · pith_short_16: 5VUQCQGYDT2TZL2K · pith_short_8: 5VUQCQGY

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/5VUQCQGYDT2TZL2KU7DGT5YQYY \
  | 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: ed690140d81cf53caf4aa7c669f710c620e9ed3676df9393e3db3b9471db640a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3df84df7574547d8c64239aac6498124f10eb2035d51eee7e02c1be8ee81b9ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-05-23T10:51:37Z",
    "title_canon_sha256": "a47c79d883d32656acd8c239ea05660ae3381073cb5a45f6e521482c24be1c06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.3612",
    "kind": "arxiv",
    "version": 1
  }
}