Pith Number

pith:FOH5BFZP

pith:1999:FOH5BFZPOIPPTMTQPYVTFW4F2F

not attested not anchored not stored refs pending

Phenomenology of Neutrino Masses and Mixing

W. Grimus

arxiv:hep-ph/9910340 v1 · 1999-10-14 · 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{FOH5BFZPOIPPTMTQPYVTFW4F2F}

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	2026-05-18T04:24:16.661800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b8fd0972f721ef9b2707e2b32db85d157a775aaaf0f85a84cb46934f1380f5c

Aliases

arxiv: hep-ph/9910340 · arxiv_version: hep-ph/9910340v1 · doi: 10.48550/arxiv.hep-ph/9910340 · pith_short_12: FOH5BFZPOIPP · pith_short_16: FOH5BFZPOIPPTMTQ · pith_short_8: FOH5BFZP

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/FOH5BFZPOIPPTMTQPYVTFW4F2F \
  | 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: 2b8fd0972f721ef9b2707e2b32db85d157a775aaaf0f85a84cb46934f1380f5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb4d682bfc2f6ef9d5df926c279c1b32d9d96564fffddbbc3938d5f359d559b4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-10-14T15:11:25Z",
    "title_canon_sha256": "6e84e2d619ead3c008d8265a89601b6b3122578599af0ef295695c70a8085300"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9910340",
    "kind": "arxiv",
    "version": 1
  }
}