Pith Number

pith:BPRI2HPQ

pith:1995:BPRI2HPQWL5YYCC2ACCXMS7XM4

not attested not anchored not stored refs pending

Neutrino decoupling in the early Universe

Jes Madsen, Steen Hannestad

arxiv:astro-ph/9506015 v1 · 1995-06-02 · astro-ph · 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{BPRI2HPQWL5YYCC2ACCXMS7XM4}

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

Relativistic accretion and burdened primordial black holes

Receipt and verification

First computed	2026-07-04T17:19:35.313435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0be28d1df0b2fb8c085a0085764bf76719e213bad5a41e219738397b50d07894

Aliases

arxiv: astro-ph/9506015 · arxiv_version: astro-ph/9506015v1 · doi: 10.48550/arxiv.astro-ph/9506015 · pith_short_12: BPRI2HPQWL5Y · pith_short_16: BPRI2HPQWL5YYCC2 · pith_short_8: BPRI2HPQ

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/BPRI2HPQWL5YYCC2ACCXMS7XM4 \
  | 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: 0be28d1df0b2fb8c085a0085764bf76719e213bad5a41e219738397b50d07894

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b854e2bb541f6427c7a43364c8e811035606f9ba48e435511bbfdb4d78120c72",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-06-02T12:33:52Z",
    "title_canon_sha256": "6653a79e34aca3a2f5a1579b7b9d5b4ba6fb374a0086c8c4bfc74aee5ef85341"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9506015",
    "kind": "arxiv",
    "version": 1
  }
}