Pith Number

pith:DB2XX3DB

pith:2021:DB2XX3DBQKF7N2DQBG7OIA5YMK

not attested not anchored not stored refs pending

Sterile neutrino dark matter in a U(1) extension of the standard model

K\'aroly Seller, Sho Iwamoto, Zolt\'an Tr\'ocs\'anyi

arxiv:2104.11248 v2 · 2021-04-22 · hep-ph · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DB2XX3DBQKF7N2DQBG7OIA5YMK}

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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

Precision Higgs Constraints in U(1) Extensions of the Standard Model with a Light Z'-Boson

Receipt and verification

First computed	2026-07-05T03:50:48.504276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18757bec61828bf6e87009bee403b862be4c5a0557221d0a400a4809b0219d9f

Aliases

arxiv: 2104.11248 · arxiv_version: 2104.11248v2 · doi: 10.48550/arxiv.2104.11248 · pith_short_12: DB2XX3DBQKF7 · pith_short_16: DB2XX3DBQKF7N2DQ · pith_short_8: DB2XX3DB

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/DB2XX3DBQKF7N2DQBG7OIA5YMK \
  | 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: 18757bec61828bf6e87009bee403b862be4c5a0557221d0a400a4809b0219d9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe87a0e3c304a27a4fd30497f894f5c7f84500722b27049a499e7e11c5787388",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-04-22T18:00:02Z",
    "title_canon_sha256": "2bb554da6dd7798b83ce0cac2e41c8e0a9dc0ae28f98da3ef4bc53d02096ffce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.11248",
    "kind": "arxiv",
    "version": 2
  }
}