Pith Number

pith:6VCKQOI2

pith:2000:6VCKQOI2DPV5C4XZ7RPEYTBL23

not attested not anchored not stored refs pending

Photoproduction of top in peripheral heavy ion collisions

Joakim Nystrand, Ramona Vogt, Spencer R. Klein

arxiv:hep-ph/0005157 v3 · 2000-05-16 · 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{6VCKQOI2DPV5C4XZ7RPEYTBL23}

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	2026-07-04T15:35:42.211345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f544a8391a1bebd172f9fc5e4c4c2bd6c9c337ea17f29eeec5b5950a305d4ca4

Aliases

arxiv: hep-ph/0005157 · arxiv_version: hep-ph/0005157v3 · doi: 10.48550/arxiv.hep-ph/0005157 · pith_short_12: 6VCKQOI2DPV5 · pith_short_16: 6VCKQOI2DPV5C4XZ · pith_short_8: 6VCKQOI2

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/6VCKQOI2DPV5C4XZ7RPEYTBL23 \
  | 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: f544a8391a1bebd172f9fc5e4c4c2bd6c9c337ea17f29eeec5b5950a305d4ca4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2cd9b8f257d4c5e5b2f1a449671d37685e3168f75e1425cff83def408b0315e",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2000-05-16T21:45:15Z",
    "title_canon_sha256": "68b00645baf8685432b057816178af5e1489ca18a7174f162649425902ef7036"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0005157",
    "kind": "arxiv",
    "version": 3
  }
}