Pith Number

pith:PMQ5O7AO

pith:2022:PMQ5O7AOXMCSDKOKTAJPNJIP5H

not attested not anchored not stored refs pending

Blackhole Mergers Through Evection Resonances

Douglas N. C. Lin, Gongjie Li, Hareesh Gautham Bhaskar

arxiv:2204.07282 v3 · 2022-04-15 · 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{PMQ5O7AOXMCSDKOKTAJPNJIP5H}

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	2026-07-05T05:09:57.170206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b21d77c0ebb0521a9ca9812f6a50fe9cfc431c4d38a547403d408fadc18aeeb

Aliases

arxiv: 2204.07282 · arxiv_version: 2204.07282v3 · doi: 10.48550/arxiv.2204.07282 · pith_short_12: PMQ5O7AOXMCS · pith_short_16: PMQ5O7AOXMCSDKOK · pith_short_8: PMQ5O7AO

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/PMQ5O7AOXMCSDKOKTAJPNJIP5H \
  | 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: 7b21d77c0ebb0521a9ca9812f6a50fe9cfc431c4d38a547403d408fadc18aeeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69aff7a2d6ae2f751dae75e47d07d120b8bd68ea50d0927809275a2928ffbed8",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-04-15T01:00:43Z",
    "title_canon_sha256": "7d11bced6d99ee641fc7776124b4ac1d4ace33684ceb576048f65263b889b5c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.07282",
    "kind": "arxiv",
    "version": 3
  }
}