Pith Number

pith:25366DHG

pith:2003:25366DHGJBDA3YRW63AEZIQSJ3

not attested not anchored not stored refs pending

The QCD Pomeron in Ultraperipheral Heavy Ion Collisions: II. Heavy Quark Production

M.V.T. Machado, V.P. Goncalves

arxiv:hep-ph/0301263 v2 · 2003-01-30 · hep-ph · 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{25366DHGJBDA3YRW63AEZIQSJ3}

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	2026-07-04T15:35:45.481639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d777ef0ce648460de236f6c04ca2124ef0f6fb9fc119fcb7378011f4e571b870

Aliases

arxiv: hep-ph/0301263 · arxiv_version: hep-ph/0301263v2 · doi: 10.48550/arxiv.hep-ph/0301263 · pith_short_12: 25366DHGJBDA · pith_short_16: 25366DHGJBDA3YRW · pith_short_8: 25366DHG

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/25366DHGJBDA3YRW63AEZIQSJ3 \
  | 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: d777ef0ce648460de236f6c04ca2124ef0f6fb9fc119fcb7378011f4e571b870

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a294826fad579b0992eff9ca93ccecc4e1c8df78826afd3728126b0adc14b76b",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-01-30T12:15:39Z",
    "title_canon_sha256": "3ebd31c01038d597645d6a9409daf49b66f8908f9bb41ef670ae2e904c1174ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0301263",
    "kind": "arxiv",
    "version": 2
  }
}