Pith Number

pith:O2JRKMPD

pith:1999:O2JRKMPDYE247Z2TABCCOEPLJZ

not attested not anchored not stored refs pending

Leptogenesis and the Small-Angle MSW Solution

Haim Goldberg

arxiv:hep-ph/9909477 v3 · 1999-09-22 · 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{O2JRKMPDYE247Z2TABCCOEPLJZ}

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	2026-05-18T02:36:22.037667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76931531e3c135cfe75300442711eb4e719c8308eafdc639a049c033d0f86864

Aliases

arxiv: hep-ph/9909477 · arxiv_version: hep-ph/9909477v3 · doi: 10.48550/arxiv.hep-ph/9909477 · pith_short_12: O2JRKMPDYE24 · pith_short_16: O2JRKMPDYE247Z2T · pith_short_8: O2JRKMPD

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/O2JRKMPDYE247Z2TABCCOEPLJZ \
  | 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: 76931531e3c135cfe75300442711eb4e719c8308eafdc639a049c033d0f86864

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "900c7b61d2c25f78e453c59d268f870620c7a852a91459084e40dcfe4e1182c1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-09-22T18:41:06Z",
    "title_canon_sha256": "533b32d692ffcd32c54ee60a28d24c466652fcbf7c69a834a828b9afcd4df17b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9909477",
    "kind": "arxiv",
    "version": 3
  }
}