Pith Number

pith:KGAVZJET

pith:1999:KGAVZJET37Z6KUGLIUTJOEFDYH

not attested not anchored not stored refs pending

Neutrino Flight Times in Cosmology

Leo Stodolsky

arxiv:astro-ph/9911167 v1 · 1999-11-10 · astro-ph · gr-qc · hep-ex · 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{KGAVZJET37Z6KUGLIUTJOEFDYH}

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	2026-07-04T16:11:53.454458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51815ca493dff3e550cb45269710a3c1eb507dc0e9adef87a706debae75e8120

Aliases

arxiv: astro-ph/9911167 · arxiv_version: astro-ph/9911167v1 · doi: 10.48550/arxiv.astro-ph/9911167 · pith_short_12: KGAVZJET37Z6 · pith_short_16: KGAVZJET37Z6KUGL · pith_short_8: KGAVZJET

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/KGAVZJET37Z6KUGLIUTJOEFDYH \
  | 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: 51815ca493dff3e550cb45269710a3c1eb507dc0e9adef87a706debae75e8120

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f488308257e0ca0926efd97f86f1dfb093e5b98930a929686ea65b630ff10ca",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ex",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-11-10T11:54:29Z",
    "title_canon_sha256": "4851bd6e2a7dbcac3ae1ac8e184bc44fffcc88f544364d87123eeb73d53e8a3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9911167",
    "kind": "arxiv",
    "version": 1
  }
}