Pith Number

pith:QOCY4VMN

pith:2011:QOCY4VMNLYKTSBEAKBYCWZD7NA

not attested not anchored not stored refs pending

Higgs Decay into Two Photons, Revisited

R. Gastmans, Sau Lan Wu, Tai Tsun Wu

arxiv:1108.5872 v1 · 2011-08-30 · 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{QOCY4VMNLYKTSBEAKBYCWZD7NA}

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	2026-05-18T04:14:28.346155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83858e558d5e1539048050702b647f6808cfd9dbd28d9249ab3fbd5d6363a48e

Aliases

arxiv: 1108.5872 · arxiv_version: 1108.5872v1 · doi: 10.48550/arxiv.1108.5872 · pith_short_12: QOCY4VMNLYKT · pith_short_16: QOCY4VMNLYKTSBEA · pith_short_8: QOCY4VMN

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/QOCY4VMNLYKTSBEAKBYCWZD7NA \
  | 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: 83858e558d5e1539048050702b647f6808cfd9dbd28d9249ab3fbd5d6363a48e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e34e13670d4c1faa59d3e121d291df8864baed5b7cd1970fb53cfb79dca4c78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-08-30T08:34:29Z",
    "title_canon_sha256": "db31efbb2a31ae7c6048bd0c7c7c7f18d26f324e755eecc9ca3cb7aebf66ed45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5872",
    "kind": "arxiv",
    "version": 1
  }
}