Pith Number

pith:RI5IX4RC

pith:2003:RI5IX4RCCZAQXOFXOOHGIAJE2Q

not attested not anchored not stored refs pending

Signatures of the handbag mechanism in wide-angle photoproduction of pseudoscalar mesons

H.W. Huang, K. Passek-Kumericki, P. Kroll, R. Jakob

arxiv:hep-ph/0309071 v2 · 2003-09-08 · 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{RI5IX4RCCZAQXOFXOOHGIAJE2Q}

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	2026-05-18T02:36:30.361037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a3a8bf22216410bb8b7738e640124d42e3f854b36c6f0527bad6fc139f23983

Aliases

arxiv: hep-ph/0309071 · arxiv_version: hep-ph/0309071v2 · doi: 10.48550/arxiv.hep-ph/0309071 · pith_short_12: RI5IX4RCCZAQ · pith_short_16: RI5IX4RCCZAQXOFX · pith_short_8: RI5IX4RC

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/RI5IX4RCCZAQXOFXOOHGIAJE2Q \
  | 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: 8a3a8bf22216410bb8b7738e640124d42e3f854b36c6f0527bad6fc139f23983

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "717260e0af824388bd9c095958e56c62efdbef68f0f699cf252c67c818281a1a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-09-08T12:39:28Z",
    "title_canon_sha256": "6c0f8decfc4ac58e1b6b4a0f617163cfaee265a6c3ffb2b3af2865ceeea7c5ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0309071",
    "kind": "arxiv",
    "version": 2
  }
}