Pith Number

pith:EB7DFBXJ

pith:2010:EB7DFBXJRE5BRPT6GMBDPYJS3W

not attested not anchored not stored refs pending

Dark Matter from Split Seesaw

Alexander Kusenko, Fuminobu Takahashi, Tsutomu T. Yanagida

arxiv:1006.1731 v2 · 2010-06-09 · hep-ph · astro-ph.CO · hep-th

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	2026-05-18T02:33:17.536515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

207e3286e9893a18be7e330237e132dd8af93045b5397930546ec905807eb3d8

Aliases

arxiv: 1006.1731 · arxiv_version: 1006.1731v2 · doi: 10.48550/arxiv.1006.1731 · pith_short_12: EB7DFBXJRE5B · pith_short_16: EB7DFBXJRE5BRPT6 · pith_short_8: EB7DFBXJ

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/EB7DFBXJRE5BRPT6GMBDPYJS3W \
  | 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: 207e3286e9893a18be7e330237e132dd8af93045b5397930546ec905807eb3d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c964b5682c80d63104a92fb10c11fd85a19ea7e671b3b14209e4e0a814975859",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-06-09T07:52:03Z",
    "title_canon_sha256": "6fb362588fcf2bbaad1feeaa273ea5466dd39273a0e678cbddeb0a630bb3a975"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.1731",
    "kind": "arxiv",
    "version": 2
  }
}