Pith Number

pith:JWOOCOU4

pith:1995:JWOOCOU4C7WD2SRT7NNOE6YZBN

not attested not anchored not stored refs pending

Spectrum of the relic neutrino background from past supernovae and cosmological models

Katsuhiko Sato (Tokyo Univ.), Tomonori Totani

arxiv:astro-ph/9504015 v1 · 1995-04-06 · astro-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{JWOOCOU4C7WD2SRT7NNOE6YZBN}

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

Dark Matter Interpretation of the Super-Kamiokande Antineutrino Excess and Predictions for JUNO

Receipt and verification

First computed	2026-05-18T04:38:07.093914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d9ce13a9c17ec3d4a33fb5ae27b190b6cb643b93ea8a0632c0c71cf16acade9

Aliases

arxiv: astro-ph/9504015 · arxiv_version: astro-ph/9504015v1 · doi: 10.48550/arxiv.astro-ph/9504015 · pith_short_12: JWOOCOU4C7WD · pith_short_16: JWOOCOU4C7WD2SRT · pith_short_8: JWOOCOU4

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/JWOOCOU4C7WD2SRT7NNOE6YZBN \
  | 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: 4d9ce13a9c17ec3d4a33fb5ae27b190b6cb643b93ea8a0632c0c71cf16acade9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3722af6d6a490c9759f25f2127101b270ed5e51b8ca5b25c70c4726c69e0e128",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-04-06T06:12:44Z",
    "title_canon_sha256": "22232933aa3338d069e0bd70e3cda97df81dd81583479def1848f8928728cb5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9504015",
    "kind": "arxiv",
    "version": 1
  }
}