Pith Number

pith:JGOKXL22

pith:2008:JGOKXL22NLPIVNPPGMHCWDZZ6S

not attested not anchored not stored refs pending

Photon and Graviton Mass Limits

Alfred Scharff Goldhaber, Michael Martin Nieto

arxiv:0809.1003 v5 · 2008-09-05 · hep-ph · astro-ph · gr-qc · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JGOKXL22NLPIVNPPGMHCWDZZ6S}

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.

Cited by

1 paper in Pith

On the Consistency of Covariant Light-Speed Variation in Doubly Special Relativity

Receipt and verification

First computed	2026-05-18T02:35:14.985072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

499cabaf5a6ade8ab5ef330e2b0f39f48d9986ffa681410aea07e4c9748b8a5c

Aliases

arxiv: 0809.1003 · arxiv_version: 0809.1003v5 · doi: 10.48550/arxiv.0809.1003 · pith_short_12: JGOKXL22NLPI · pith_short_16: JGOKXL22NLPIVNPP · pith_short_8: JGOKXL22

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/JGOKXL22NLPIVNPPGMHCWDZZ6S \
  | 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: 499cabaf5a6ade8ab5ef330e2b0f39f48d9986ffa681410aea07e4c9748b8a5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3196b3dd868e8a5eac2ef4d0a9e4d49276fc93e545bd93f9ccf38e16302da169",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-09-05T17:07:52Z",
    "title_canon_sha256": "8653d0eee1eb348475f53efe8bc15bced751c124be47559c6d1b27b2831ab0ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.1003",
    "kind": "arxiv",
    "version": 5
  }
}