Pith Number

pith:JCVZTKQY

pith:2023:JCVZTKQY4T5UGE4H4IYI2SU7PD

not attested not anchored not stored refs pending

A fast test for the identification and confirmation of massive black hole binaries

Fabio Rigamonti, Massimo Dotti, Riccardo Buscicchio, Roberto Decarli, Stefano Rinaldi, Walter Del Pozzo

arxiv:2310.06896 v2 · 2023-10-10 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JCVZTKQY4T5UGE4H4IYI2SU7PD}

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	2026-07-05T07:31:33.842461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48ab99aa18e4fb431387e2308d4a9f78d54d281c8a4b3ad288efd6e3c3c82389

Aliases

arxiv: 2310.06896 · arxiv_version: 2310.06896v2 · doi: 10.48550/arxiv.2310.06896 · pith_short_12: JCVZTKQY4T5U · pith_short_16: JCVZTKQY4T5UGE4H · pith_short_8: JCVZTKQY

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/JCVZTKQY4T5UGE4H4IYI2SU7PD \
  | 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: 48ab99aa18e4fb431387e2308d4a9f78d54d281c8a4b3ad288efd6e3c3c82389

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e76a3e8699be294991ade7131e86482532f6084e2831d79d16b60f86f32490c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-10-10T18:00:02Z",
    "title_canon_sha256": "b98cefa8a5c4ebe4e12affaf3d72701be0fe1e899c357ee6c21393b6be705a81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.06896",
    "kind": "arxiv",
    "version": 2
  }
}