Pith Number

pith:WKSASM7A

pith:2025:WKSASM7ATJGJCCOCJSD3ZNS3S5

not attested not anchored not stored refs pending

The Dual Primordial Black Hole Formation Scenario

Misao Sasaki, Xinpeng Wang, Ying-li Zhang

arxiv:2505.09337 v1 · 2025-05-14 · 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{WKSASM7ATJGJCCOCJSD3ZNS3S5}

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	2026-07-05T11:03:06.673120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2a40933e09a4c9109c24c87bcb65b976cc4fbe342461830724b982dc1e4d33c

Aliases

arxiv: 2505.09337 · arxiv_version: 2505.09337v1 · doi: 10.48550/arxiv.2505.09337 · pith_short_12: WKSASM7ATJGJ · pith_short_16: WKSASM7ATJGJCCOC · pith_short_8: WKSASM7A

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/WKSASM7ATJGJCCOCJSD3ZNS3S5 \
  | 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: b2a40933e09a4c9109c24c87bcb65b976cc4fbe342461830724b982dc1e4d33c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b4c8d1bcb9fbcaa6296fe7f115f341895b1e2e90c2f72e110528296abdc7d9d",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-05-14T12:32:18Z",
    "title_canon_sha256": "ccd34fd41ad88ae8c02414f5af00f130817df49536f7f313d3f97b0b9742cf59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.09337",
    "kind": "arxiv",
    "version": 1
  }
}