Pith Number

pith:B25MCEP3

pith:2006:B25MCEP3GHPUM4NZE5SLWUC66E

not attested not anchored not stored refs pending

Constraints on Sterile Neutrino Dark Matter

Kevork Abazajian, Savvas M. Koushiappas (Los Alamos National Laboratory)

arxiv:astro-ph/0605271 v2 · 2006-05-11 · 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{B25MCEP3GHPUM4NZE5SLWUC66E}

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

Multiple Populations of Same Sterile Neutrino as Dark Matter

Receipt and verification

First computed	2026-07-04T16:58:43.092256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ebac111fb31df4671b92764bb505ef10e237fca2d618b677819bc99c222b3ea

Aliases

arxiv: astro-ph/0605271 · arxiv_version: astro-ph/0605271v2 · doi: 10.48550/arxiv.astro-ph/0605271 · pith_short_12: B25MCEP3GHPU · pith_short_16: B25MCEP3GHPUM4NZ · pith_short_8: B25MCEP3

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/B25MCEP3GHPUM4NZE5SLWUC66E \
  | 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: 0ebac111fb31df4671b92764bb505ef10e237fca2d618b677819bc99c222b3ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc2178118faf12eb798553e5920e87232a0418702305965e197a488e59cd71ec",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-05-11T11:31:34Z",
    "title_canon_sha256": "fe305f4555a32c7dde4248f28f5f2d8e79b5c455f13922fc29b0efa064788118"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0605271",
    "kind": "arxiv",
    "version": 2
  }
}