Pith Number

pith:25RD6YIW

pith:2021:25RD6YIWBZPDTOZ4HAV7JGEW7A

not attested not anchored not stored refs pending

Model systematics in time domain tests of binary black hole evolution

Alex B. Nielsen, Badri Krishnan, Collin D. Capano, Julian Westerweck, Miriam Cabero, Shilpa Kastha

arxiv:2111.13664 v1 · 2021-11-26 · 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{25RD6YIWBZPDTOZ4HAV7JGEW7A}

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

GW250114: testing Hawking's area law and the Kerr nature of black holes

Receipt and verification

First computed	2026-07-05T04:11:52.092073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7623f61160e5e39bb3c382bf49896f8304be55c003a02346552dfd64cc5ffc1

Aliases

arxiv: 2111.13664 · arxiv_version: 2111.13664v1 · doi: 10.48550/arxiv.2111.13664 · pith_short_12: 25RD6YIWBZPD · pith_short_16: 25RD6YIWBZPDTOZ4 · pith_short_8: 25RD6YIW

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/25RD6YIWBZPDTOZ4HAV7JGEW7A \
  | 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: d7623f61160e5e39bb3c382bf49896f8304be55c003a02346552dfd64cc5ffc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "624115e648eefe8efb59a40468f4876c8ce394681b61623ed633cbff10d94eda",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-11-26T18:44:29Z",
    "title_canon_sha256": "9c5e1075696f1def407b4bdbf8772b670af6dfad362f3549e4b34c748c497b52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.13664",
    "kind": "arxiv",
    "version": 1
  }
}