Pith Number

pith:WDMN4CZQ

pith:2025:WDMN4CZQMFRUBA4FLD2N4X2NQI

not attested not anchored not stored refs pending

Double Narrow-Line Signatures of Dark Matter Decay and New Constraints from XRISM Observations

Wen Yin, Yoshitaka Ishisaki, Yuichiro Ezoe, Yutaka Fujita

arxiv:2503.04726 v1 · 2025-03-06 · hep-ph · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WDMN4CZQMFRUBA4FLD2N4X2NQI}

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

Opening up New Parameter Space for Sterile Neutrino Dark Matter

Receipt and verification

First computed	2026-07-05T10:26:17.260962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0d8de0b30616340838558f4de5f4d8212b6bc630964ce36e407411d4390a04f

Aliases

arxiv: 2503.04726 · arxiv_version: 2503.04726v1 · doi: 10.48550/arxiv.2503.04726 · pith_short_12: WDMN4CZQMFRU · pith_short_16: WDMN4CZQMFRUBA4F · pith_short_8: WDMN4CZQ

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/WDMN4CZQMFRUBA4FLD2N4X2NQI \
  | 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: b0d8de0b30616340838558f4de5f4d8212b6bc630964ce36e407411d4390a04f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe761bcf2c971e002c8cc03a1a2cb2f98809b273fe2638d18fa39665db48bad0",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-03-06T18:59:48Z",
    "title_canon_sha256": "a77cb1a20ac00f78dab4c67759e5f8086ecd492a6ac7d8405a247876add8fdec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.04726",
    "kind": "arxiv",
    "version": 1
  }
}