Pith Number

pith:FFLAGFCX

pith:2022:FFLAGFCXINVY4TX26N5LIK2AKP

not attested not anchored not stored refs pending

Inferring binary black holes stellar progenitors with gravitational wave sources

Astrid Lamberts, Nelson Christensen, Rahul Srinivasan, Simone Mastrogiovanni, Tristan Bruel

arxiv:2207.00374 v2 · 2022-07-01 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FFLAGFCXINVY4TX26N5LIK2AKP}

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

Exploring the astrophysical origins of binary black holes using normalising flows

Receipt and verification

First computed	2026-07-05T05:05:35.616659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2956031457436b8e4efaf37ab42b4053de876d16f1fe6d07c3b313aef09f36d1

Aliases

arxiv: 2207.00374 · arxiv_version: 2207.00374v2 · doi: 10.48550/arxiv.2207.00374 · pith_short_12: FFLAGFCXINVY · pith_short_16: FFLAGFCXINVY4TX2 · pith_short_8: FFLAGFCX

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/FFLAGFCXINVY4TX26N5LIK2AKP \
  | 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: 2956031457436b8e4efaf37ab42b4053de876d16f1fe6d07c3b313aef09f36d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3d7afc95d327c2464b5eda6d5d7363629d1bfc3939b7cb5ddad80d0a07b4343",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-07-01T12:21:24Z",
    "title_canon_sha256": "6e0c614279a637bba6cd17e24f13bc941f04440756684d893cee405f23390cff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.00374",
    "kind": "arxiv",
    "version": 2
  }
}