Pith Number

pith:F7OIP54J

pith:2008:F7OIP54JAEMXTRB5KUN45MEVUT

not attested not anchored not stored refs pending

J/psi production in association with a charm-quark pair at the Tevatron

P. Artoisenet

arxiv:0804.2975 v1 · 2008-04-18 · 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{F7OIP54JAEMXTRB5KUN45MEVUT}

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	2026-05-18T04:26:21.123094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fdc87f789011979c43d551bceb095a4c7b358085d99e4332860309fa12fac61

Aliases

arxiv: 0804.2975 · arxiv_version: 0804.2975v1 · doi: 10.48550/arxiv.0804.2975 · pith_short_12: F7OIP54JAEMX · pith_short_16: F7OIP54JAEMXTRB5 · pith_short_8: F7OIP54J

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/F7OIP54JAEMXTRB5KUN45MEVUT \
  | 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: 2fdc87f789011979c43d551bceb095a4c7b358085d99e4332860309fa12fac61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8590f37192c93ba5cb0b2938d916bc5645623697ef9a299e39ac6ca6f73e852a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-04-18T08:52:27Z",
    "title_canon_sha256": "14ddc0daf9a8e16d4a3242072cd7100cade86cdce2abea59e26e89a0a7331729"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.2975",
    "kind": "arxiv",
    "version": 1
  }
}