Pith Number

pith:CW5QJ33J

pith:2006:CW5QJ33JXYNP2TVUUGHZIJPUXU

not attested not anchored not stored refs pending

Where to find a dark matter sterile neutrino?

A. Boyarsky, A. Neronov, I. Tkachev, M. Shaposhnikov, O. Ruchayskiy

arxiv:astro-ph/0603660 v3 · 2006-03-24 · 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{CW5QJ33JXYNP2TVUUGHZIJPUXU}

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	2026-07-04T15:25:45.389359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15bb04ef69be1afd4eb4a18f9425f4bd2455c59b2a0c57b791dfae0f5b040be5

Aliases

arxiv: astro-ph/0603660 · arxiv_version: astro-ph/0603660v3 · doi: 10.48550/arxiv.astro-ph/0603660 · pith_short_12: CW5QJ33JXYNP · pith_short_16: CW5QJ33JXYNP2TVU · pith_short_8: CW5QJ33J

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/CW5QJ33JXYNP2TVUUGHZIJPUXU \
  | 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: 15bb04ef69be1afd4eb4a18f9425f4bd2455c59b2a0c57b791dfae0f5b040be5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "581a1bef7064a39a6513249d1b3435336e1787de87d0fcc8f81ea2867d8c7b36",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-03-24T20:53:50Z",
    "title_canon_sha256": "ab117c1837f1c4f3de7c5ef46da4ec945affdf734e14e863d7ab99e4a01969ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0603660",
    "kind": "arxiv",
    "version": 3
  }
}