Pith Number

pith:2XB7DND6

pith:2014:2XB7DND6CSARK2D6ZE3AIEITEG

not attested not anchored not stored refs pending

The 3.5 keV X-ray line signal from decaying moduli with low cutoff scale

Fuminobu Takahashi, Kazunori Nakayama, Tsutomu T. Yanagida

arxiv:1403.1733 v1 · 2014-03-07 · hep-ph · 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.

Receipt and verification

First computed	2026-05-18T02:47:44.262464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5c3f1b47e148115687ec93604111321829ead03c1895be961686aef4314bff7

Aliases

arxiv: 1403.1733 · arxiv_version: 1403.1733v1 · doi: 10.48550/arxiv.1403.1733 · pith_short_12: 2XB7DND6CSAR · pith_short_16: 2XB7DND6CSARK2D6 · pith_short_8: 2XB7DND6

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/2XB7DND6CSARK2D6ZE3AIEITEG \
  | 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: d5c3f1b47e148115687ec93604111321829ead03c1895be961686aef4314bff7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebc78c00900ec9a7bef81b41e5a1acfafee463096522fff4e6a7f79b26b9181f",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-03-07T12:31:46Z",
    "title_canon_sha256": "79f24790d64c23fe0421bad9b5d4f4bb09c37e93546cfde48239cb32f5bc9681"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1733",
    "kind": "arxiv",
    "version": 1
  }
}