Pith Number

pith:OMAQI244

pith:2000:OMAQI244RLDYPRI7RPDSUXSCGR

not attested not anchored not stored refs pending

Photoproduction of charm near threshold

E. Chudakov, J.M. Laget, P. Hoyer, S.J. Brodsky

arxiv:hep-ph/0010343 v2 · 2000-10-31 · 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{OMAQI244RLDYPRI7RPDSUXSCGR}

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.

Cited by

2 papers in Pith

Experimental access to the gluonic origin of the proton mass

Science Requirements and Detector Concepts for the Electron-Ion Collider: EIC Yellow Report

Receipt and verification

First computed	2026-07-04T15:49:15.341486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7301046b9c8ac787c51f8bc72a5e4234716e0a7c57e51f72f3242748d79cf0c0

Aliases

arxiv: hep-ph/0010343 · arxiv_version: hep-ph/0010343v2 · doi: 10.48550/arxiv.hep-ph/0010343 · pith_short_12: OMAQI244RLDY · pith_short_16: OMAQI244RLDYPRI7 · pith_short_8: OMAQI244

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/OMAQI244RLDYPRI7RPDSUXSCGR \
  | 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: 7301046b9c8ac787c51f8bc72a5e4234716e0a7c57e51f72f3242748d79cf0c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cf826d5c3512c3529e5f2b5372b7e3106649dd433c0b570d5500734f71c4f76",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2000-10-31T09:26:23Z",
    "title_canon_sha256": "6ee723855c66ea26f47b6f62474a47a4bd27cc146eecda5b2dee69d59a1b4623"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0010343",
    "kind": "arxiv",
    "version": 2
  }
}