Pith Number

pith:CBAOT45N

pith:2025:CBAOT45NAX7MN3GG464HJDUDNN

not attested not anchored not stored refs pending

Not-quite-primordial black holes seeded by cosmic string loops

Bryce Cyr

arxiv:2507.17833 v1 · 2025-07-23 · 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{CBAOT45NAX7MN3GG464HJDUDNN}

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

Smoluchowski Coagulation Equation and the Evolution of Primordial Black Hole Clusters

Receipt and verification

First computed	2026-07-05T11:42:35.918858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1040e9f3ad05fec6ecc6e7b8748e836b5a25c9d5b944b809a7b93dc1f404385b

Aliases

arxiv: 2507.17833 · arxiv_version: 2507.17833v1 · doi: 10.48550/arxiv.2507.17833 · pith_short_12: CBAOT45NAX7M · pith_short_16: CBAOT45NAX7MN3GG · pith_short_8: CBAOT45N

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/CBAOT45NAX7MN3GG464HJDUDNN \
  | 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: 1040e9f3ad05fec6ecc6e7b8748e836b5a25c9d5b944b809a7b93dc1f404385b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12de7191694ca91a3ab46f16d9101352953251d73bac9ee0e37b018cc2799056",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-07-23T18:01:07Z",
    "title_canon_sha256": "7eddf93bd383f4dd9861fc2ea3b9d6f1826bfde7627fd36f85b3117ad0813b64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17833",
    "kind": "arxiv",
    "version": 1
  }
}