Pith Number

pith:AC67CXFO

pith:2005:AC67CXFOI5HUZVW7E4F5EI32GV

not attested not anchored not stored refs pending

Constraints on sterile neutrino as a dark matter candidate from the diffuse X-ray background

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

arxiv:astro-ph/0512509 v2 · 2005-12-20 · 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{AC67CXFOI5HUZVW7E4F5EI32GV}

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

NuSTAR Tests of Sterile-Neutrino Dark Matter: New Galactic Bulge Observations and Combined Impact

Receipt and verification

First computed	2026-07-04T16:53:10.300518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00bdf15cae474f4cd6df270bd2237a35672ba31aba8c2c1e8709e9437a4010e2

Aliases

arxiv: astro-ph/0512509 · arxiv_version: astro-ph/0512509v2 · doi: 10.48550/arxiv.astro-ph/0512509 · pith_short_12: AC67CXFOI5HU · pith_short_16: AC67CXFOI5HUZVW7 · pith_short_8: AC67CXFO

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/AC67CXFOI5HUZVW7E4F5EI32GV \
  | 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: 00bdf15cae474f4cd6df270bd2237a35672ba31aba8c2c1e8709e9437a4010e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b92b557d4fb48ad96070eef43dc04ffc013fda000d4533a018d526de299c6378",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-12-20T18:54:45Z",
    "title_canon_sha256": "045b922507e367fc145dbd0e041e62b6e56841ef13cb59118d3c1850ea3766bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0512509",
    "kind": "arxiv",
    "version": 2
  }
}