Pith Number

pith:6A6WREJG

pith:1999:6A6WREJG56EDE4KTLRRLMM4TO3

not attested not anchored not stored refs pending

Unintegrated parton distributions and prompt photon hadroproduction

A. D. Martin, M. A. Kimber, M. G. Ryskin

arxiv:hep-ph/9911379 v2 · 1999-11-16 · 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{6A6WREJG56EDE4KTLRRLMM4TO3}

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	2026-05-18T02:36:21.652228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f03d689126ef883271535c62b6339376eb254814637342aa39c661bbbc35b2cf

Aliases

arxiv: hep-ph/9911379 · arxiv_version: hep-ph/9911379v2 · doi: 10.48550/arxiv.hep-ph/9911379 · pith_short_12: 6A6WREJG56ED · pith_short_16: 6A6WREJG56EDE4KT · pith_short_8: 6A6WREJG

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/6A6WREJG56EDE4KTLRRLMM4TO3 \
  | 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: f03d689126ef883271535c62b6339376eb254814637342aa39c661bbbc35b2cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b1c3d8f7316e2d4ad6a7687b0f0a6fb49725754826795962bf6ea6f255ddb0b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-11-16T14:20:26Z",
    "title_canon_sha256": "e8ee58435e81033ec0f0c4488a123878d33e9fcae55dacdc2e7aca9b2aa9d003"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9911379",
    "kind": "arxiv",
    "version": 2
  }
}