Pith Number

pith:VYFUUHZX

pith:2018:VYFUUHZXO56GZYWTKZBJSXAS2S

not attested not anchored not stored refs pending

Despicable Dark Relics: generated by gravity with unconstrained masses

Kimmo Kainulainen, Malcolm Fairbairn, Sami Nurmi, Tommi Markkanen

arxiv:1808.08236 v3 · 2018-08-24 · astro-ph.CO · 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{VYFUUHZXO56GZYWTKZBJSXAS2S}

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

Tachyonic gravitational dark matter production after inflation

Receipt and verification

First computed	2026-05-17T23:47:59.615991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae0b4a1f37777c6ce2d35642995c12d4ba8145ef847b87c49d7fd90077c09257

Aliases

arxiv: 1808.08236 · arxiv_version: 1808.08236v3 · doi: 10.48550/arxiv.1808.08236 · pith_short_12: VYFUUHZXO56G · pith_short_16: VYFUUHZXO56GZYWT · pith_short_8: VYFUUHZX

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/VYFUUHZXO56GZYWTKZBJSXAS2S \
  | 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: ae0b4a1f37777c6ce2d35642995c12d4ba8145ef847b87c49d7fd90077c09257

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ef59c2e6385512e7b170835b91bbd31eef61f35fddac8502b2c563c9b1f4185",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-08-24T18:00:08Z",
    "title_canon_sha256": "48e75a5a8450911c669ba7f451628b943d7e5898952f9afc7fac1ee0b4610561"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08236",
    "kind": "arxiv",
    "version": 3
  }
}