Pith Number

pith:FRWYLRIL

pith:1999:FRWYLRIL5UUNOKX2TGH7OO33JN

not attested not anchored not stored refs pending

Matter-induced omega -> pi pi decay

Brigitte Hiller, Wojciech Broniowski, Wojciech Florkowski

arxiv:nucl-th/9905040 v1 · 1999-05-19 · nucl-th · 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{FRWYLRIL5UUNOKX2TGH7OO33JN}

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	2026-05-18T01:38:12.076940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c6d85c50bed28d72afa998ff73b7b4b71f8c3733c68674d9b5ba13fb59b63aa

Aliases

arxiv: nucl-th/9905040 · arxiv_version: nucl-th/9905040v1 · doi: 10.48550/arxiv.nucl-th/9905040 · pith_short_12: FRWYLRIL5UUN · pith_short_16: FRWYLRIL5UUNOKX2 · pith_short_8: FRWYLRIL

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/FRWYLRIL5UUNOKX2TGH7OO33JN \
  | 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: 2c6d85c50bed28d72afa998ff73b7b4b71f8c3733c68674d9b5ba13fb59b63aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "912b014ba9b52f4effa2bcc761eb4c6e261f5fea03077f95ab5b181920a8dec0",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "1999-05-19T11:04:23Z",
    "title_canon_sha256": "2679c71a146006e97250cfb4f8b9e5a5a7037b26a6fdebc55999813a9f060a3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/9905040",
    "kind": "arxiv",
    "version": 1
  }
}