Pith Number

pith:CEP5X3RQ

pith:2004:CEP5X3RQ42RIUG43FPAX4GFITD

not attested not anchored not stored refs pending

Equilibrium properties of self-interacting neutrinos in the quasi-particle approach

A. P\'erez, M Sirera

arxiv:astro-ph/0409019 v1 · 2004-09-01 · 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{CEP5X3RQ42RIUG43FPAX4GFITD}

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	2026-05-18T01:09:03.224974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

111fdbee30e6a28a1b9b2bc17e18a898e7c00eadd86214e925bb7d3a45887107

Aliases

arxiv: astro-ph/0409019 · arxiv_version: astro-ph/0409019v1 · doi: 10.48550/arxiv.astro-ph/0409019 · pith_short_12: CEP5X3RQ42RI · pith_short_16: CEP5X3RQ42RIUG43 · pith_short_8: CEP5X3RQ

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/CEP5X3RQ42RIUG43FPAX4GFITD \
  | 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: 111fdbee30e6a28a1b9b2bc17e18a898e7c00eadd86214e925bb7d3a45887107

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d858578de4739535b47723785445e1c93a42ba5b650bc3467b51173d04b7b521",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-09-01T13:33:48Z",
    "title_canon_sha256": "9977be7f13fa91021d85d2d058900e7e2229bfd1c94e1198c6d0a7fb800ed467"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0409019",
    "kind": "arxiv",
    "version": 1
  }
}