Pith Number

pith:HCFGYRDT

pith:2020:HCFGYRDTVCO3QSQLF6G2Y3Y3CI

not attested not anchored not stored refs pending

Machine Learning Gravitational Waves from Binary Black Hole Mergers

Alessandro Nagar, Giulia Pagano, Gunnar Riemenschneider, Matteo Breschi, Piero Rettegno, Rossella Gamba, Sebastiano Bernuzzi, Stefano Schmidt, Walter Del Pozzo

arxiv:2011.01958 v1 · 2020-11-03 · 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{HCFGYRDTVCO3QSQLF6G2Y3Y3CI}

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	2026-07-05T02:19:37.454636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

388a6c4473a89db84a0b2f8dac6f1b122938ef10ace597fe7808ce932bc5dd2a

Aliases

arxiv: 2011.01958 · arxiv_version: 2011.01958v1 · doi: 10.48550/arxiv.2011.01958 · pith_short_12: HCFGYRDTVCO3 · pith_short_16: HCFGYRDTVCO3QSQL · pith_short_8: HCFGYRDT

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/HCFGYRDTVCO3QSQLF6G2Y3Y3CI \
  | 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: 388a6c4473a89db84a0b2f8dac6f1b122938ef10ace597fe7808ce932bc5dd2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "defcd249053a3361d5441a2ac174b4d6abbc6d69548534eca9050908126299c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-11-03T19:01:47Z",
    "title_canon_sha256": "0fce30b8be644721e836b117051923be2ba8b674205185c18b71334f9b20025b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.01958",
    "kind": "arxiv",
    "version": 1
  }
}