Pith Number

pith:D3SN4447

pith:2022:D3SN4447O4EXCTEOBBI4WIJM5C

not attested not anchored not stored refs pending

The orientations of the binary black holes in GWTC-3

Colm Talbot, Salvatore Vitale, Sylvia Biscoveanu

arxiv:2204.00968 v1 · 2022-04-03 · 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{D3SN4447O4EXCTEOBBI4WIJM5C}

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

How do the LIGO-Virgo-KAGRA's Heavy Black Holes Form? No evidence for core-collapse Intermediate-mass black holes in GWTC-4

Receipt and verification

First computed	2026-07-05T04:11:13.801537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ee4de739f7709714c8e0851cb212ce89d1abc7cf80b1da2cdfa71e48819e281

Aliases

arxiv: 2204.00968 · arxiv_version: 2204.00968v1 · doi: 10.48550/arxiv.2204.00968 · pith_short_12: D3SN4447O4EX · pith_short_16: D3SN4447O4EXCTEO · pith_short_8: D3SN4447

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/D3SN4447O4EXCTEOBBI4WIJM5C \
  | 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: 1ee4de739f7709714c8e0851cb212ce89d1abc7cf80b1da2cdfa71e48819e281

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1b206dbf6f5a9d0d56ba1849af6fbee5c6f66975908e6381dffe47dde03b64b",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-04-03T01:38:48Z",
    "title_canon_sha256": "2fa919411355cbe7d93e5aae1d0c7bbedab66bc4c7629aa7acc6cb8e8bab00bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.00968",
    "kind": "arxiv",
    "version": 1
  }
}