Pith Number

pith:IHNCO2JY

pith:2015:IHNCO2JYKI33JXAO6KUVID3DHK

not attested not anchored not stored refs pending

Time of flight of ultra-relativistic particles in a realistic Universe: a viable tool for fundamental physics?

G. Fanizza, G. Marozzi, G. Veneziano, M. Gasperini

arxiv:1512.08489 v2 · 2015-12-28 · astro-ph.CO · 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{IHNCO2JYKI33JXAO6KUVID3DHK}

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

Nonlinear Relativistic Effects on Cosmological Redshift Drift

Receipt and verification

First computed	2026-05-18T01:15:51.560630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41da2769385237b4dc0ef2a9540f633a8b3923f138e6a676551eb8c831e4d943

Aliases

arxiv: 1512.08489 · arxiv_version: 1512.08489v2 · doi: 10.48550/arxiv.1512.08489 · pith_short_12: IHNCO2JYKI33 · pith_short_16: IHNCO2JYKI33JXAO · pith_short_8: IHNCO2JY

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/IHNCO2JYKI33JXAO6KUVID3DHK \
  | 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: 41da2769385237b4dc0ef2a9540f633a8b3923f138e6a676551eb8c831e4d943

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90c7023afc5cf7d5b094eee23ddba3d47c914218a120908a8908a00fc7a717e9",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-12-28T19:48:10Z",
    "title_canon_sha256": "8ee865f14c43ad4baa9a6324f8fdb6bbf3b7b50d58caf675f4c58c33f5f2dde9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.08489",
    "kind": "arxiv",
    "version": 2
  }
}