Pith Number

pith:3BOLUX5J

pith:2022:3BOLUX5J4HDUDYBL3WDHQIP6UP

not attested not anchored not stored refs pending

Relaxing CMB bounds on Primordial Black Holes: the role of ionization fronts

Ga\'etan Facchinetti, Matteo Lucca, S\'ebastien Clesse

arxiv:2212.07969 v2 · 2022-12-15 · astro-ph.CO · astro-ph.HE · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3BOLUX5J4HDUDYBL3WDHQIP6UP}

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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

GW231123: A Possible Primordial Black Hole Origin

Receipt and verification

First computed	2026-07-05T09:07:23.586408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d85cba5fa9e1c741e02bdd867821fea3e0e3e99fae040a76919b41767c2ab527

Aliases

arxiv: 2212.07969 · arxiv_version: 2212.07969v2 · doi: 10.48550/arxiv.2212.07969 · pith_short_12: 3BOLUX5J4HDU · pith_short_16: 3BOLUX5J4HDUDYBL · pith_short_8: 3BOLUX5J

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/3BOLUX5J4HDUDYBL3WDHQIP6UP \
  | 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: d85cba5fa9e1c741e02bdd867821fea3e0e3e99fae040a76919b41767c2ab527

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e11c3e4749e56f647557e459fc1a95073e4289916d73e8b4e61f3b6a7d8ee6d",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-12-15T17:04:59Z",
    "title_canon_sha256": "dd3c3f0a56f28c673644e049eb87ed9263aef0fe6da5d843e34b39b252e8c0e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.07969",
    "kind": "arxiv",
    "version": 2
  }
}