Pith Number

pith:4TL5Y272

pith:1995:4TL5Y272ASKNKFFZNWQYOYC4NI

not attested not anchored not stored refs pending

A remark on the tau-neutrino mass limit

M.M. Guzzo, O.L.P. Peres, R. Zukanovich Funchal, V. Pleitez

arxiv:hep-ph/9507264 v1 · 1995-07-07 · 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{4TL5Y272ASKNKFFZNWQYOYC4NI}

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	2026-05-18T04:17:43.760298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4d7dc6bfa0494d514b96da187605c6a37109c4644a669726c4cc514bd76d3d1

Aliases

arxiv: hep-ph/9507264 · arxiv_version: hep-ph/9507264v1 · doi: 10.48550/arxiv.hep-ph/9507264 · pith_short_12: 4TL5Y272ASKN · pith_short_16: 4TL5Y272ASKNKFFZ · pith_short_8: 4TL5Y272

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/4TL5Y272ASKNKFFZNWQYOYC4NI \
  | 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: e4d7dc6bfa0494d514b96da187605c6a37109c4644a669726c4cc514bd76d3d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e185689bd7ec053b485eb843552a945246e232cd8c9806f52f2b293f501224c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1995-07-07T11:26:28Z",
    "title_canon_sha256": "d113ebb9e53e1a438106bfe106e3c0e700913013be49c10fe285fe4a22a1eaf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9507264",
    "kind": "arxiv",
    "version": 1
  }
}