Pith Number

pith:QCUM2QJG

pith:2008:QCUM2QJGCUEAP6IJ7GIK6USX7Z

not attested not anchored not stored refs pending

Prompt photon hadroproduction in the k_T-factorization approach

A.V. Lipatov (SINP, Moscow State University), N.P. Zotov (SINP, S.P. Baranov (Lebedev Physics Institute)

arxiv:0811.0486 v2 · 2008-11-04 · 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{QCUM2QJGCUEAP6IJ7GIK6USX7Z}

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	2026-05-18T04:26:21.098747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80a8cd4126150807f909f990af5257fe51b9020430f0ee3badbef09a5a029dba

Aliases

arxiv: 0811.0486 · arxiv_version: 0811.0486v2 · doi: 10.48550/arxiv.0811.0486 · pith_short_12: QCUM2QJGCUEA · pith_short_16: QCUM2QJGCUEAP6IJ · pith_short_8: QCUM2QJG

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/QCUM2QJGCUEAP6IJ7GIK6USX7Z \
  | 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: 80a8cd4126150807f909f990af5257fe51b9020430f0ee3badbef09a5a029dba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58145639954a5a8751542556794bd6a96c1c4d2ea3ec5a1746f570e1948d8473",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-11-04T12:00:04Z",
    "title_canon_sha256": "d8d6b330d12496e7e802554dd59e1ae35f0ca8f4f03cbbac6f71bec29b68a37c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.0486",
    "kind": "arxiv",
    "version": 2
  }
}