Pith Number

pith:IOD2UEBE

pith:1995:IOD2UEBE4A774QV2XBLFZKTIUK

not attested not anchored not stored refs pending

Weak Decays in the light--front Quark Model

Humphrey K.K. Tung, Patrick J. O'Donnell, Q. P. Xu

arxiv:hep-ph/9503260 v1 · 1995-03-07 · 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{IOD2UEBE4A774QV2XBLFZKTIUK}

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	2026-05-18T04:17:43.825519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4387aa1024e03ffe42bab8565caa68a2a57eabd9cbdb66ff5d426e21c8e10a3b

Aliases

arxiv: hep-ph/9503260 · arxiv_version: hep-ph/9503260v1 · doi: 10.48550/arxiv.hep-ph/9503260 · pith_short_12: IOD2UEBE4A77 · pith_short_16: IOD2UEBE4A774QV2 · pith_short_8: IOD2UEBE

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/IOD2UEBE4A774QV2XBLFZKTIUK \
  | 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: 4387aa1024e03ffe42bab8565caa68a2a57eabd9cbdb66ff5d426e21c8e10a3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d7a74389b3c6cd05a816895c37c7a5e1c5ac8dda95dfd0025842c5002f1d407",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1995-03-07T19:16:35Z",
    "title_canon_sha256": "4e4e1792c440ac6363f5ecf6e5fc9f9546eb84c9cd3149d4f33d8722b11dc65d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9503260",
    "kind": "arxiv",
    "version": 1
  }
}