Pith Number

pith:7N2R2262

pith:2017:7N2R22627KCKWECATPZWAD3GDN

not attested not anchored not stored refs pending

Dark Matter from Starobinsky Supergravity

Andrea Addazi, Maxim Yu. Khlopov

arxiv:1702.05381 v1 · 2017-02-17 · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7N2R22627KCKWECATPZWAD3GDN}

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.

Receipt and verification

First computed	2026-05-18T00:43:54.456997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb751d6bdafa84ab10409bf3600f661b6598c37d6f471c3bb46ceb003fbc5d5f

Aliases

arxiv: 1702.05381 · arxiv_version: 1702.05381v1 · doi: 10.48550/arxiv.1702.05381 · pith_short_12: 7N2R22627KCK · pith_short_16: 7N2R22627KCKWECA · pith_short_8: 7N2R2262

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/7N2R22627KCKWECATPZWAD3GDN \
  | 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: fb751d6bdafa84ab10409bf3600f661b6598c37d6f471c3bb46ceb003fbc5d5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e923ada91799ce83931bd865c97912507a36121ce67f7fdd2961ec6b366b2be",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-02-17T15:20:56Z",
    "title_canon_sha256": "1f02d4c120e46b13cde3da172d4d6d4972de83d7902d979ab53b558eda79d6cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05381",
    "kind": "arxiv",
    "version": 1
  }
}