Pith Number

pith:XEJXRIRG

pith:2014:XEJXRIRGVDL3OXAUI4UXUPAOMM

not attested not anchored not stored refs pending

A Suzaku Search for Dark Matter Emission Lines in the X-ray Brightest Galaxy Clusters

A. Simionescu, J. S. Kaastra, L. E. Strigari, N. Werner, O. Urban, S. W. Allen

arxiv:1411.0050 v1 · 2014-11-01 · astro-ph.CO · astro-ph.HE

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

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

Hunting Sterile Neutrino Dark Matter in the MeV Gap

Receipt and verification

First computed	2026-05-18T02:38:52.655074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b91378a226a8d7b75c1447297a3c0e6335dadcebee130826a3507e80ab9f8027

Aliases

arxiv: 1411.0050 · arxiv_version: 1411.0050v1 · doi: 10.48550/arxiv.1411.0050 · pith_short_12: XEJXRIRGVDL3 · pith_short_16: XEJXRIRGVDL3OXAU · pith_short_8: XEJXRIRG

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/XEJXRIRGVDL3OXAUI4UXUPAOMM \
  | 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: b91378a226a8d7b75c1447297a3c0e6335dadcebee130826a3507e80ab9f8027

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "697389e9bc6073dd4a40d9a8a913c6bd4152b9cf8c0a78e56637c675ce24bae7",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-11-01T01:01:43Z",
    "title_canon_sha256": "2021d679016e82bf9629cf8d144f66aee3a9dbf832c307ae47a9299eb21e9133"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0050",
    "kind": "arxiv",
    "version": 1
  }
}