Pith Number

pith:GTK4KP6T

pith:2020:GTK4KP6T3M7TUXARVKE7BAINYJ

not attested not anchored not stored refs pending

Reconstructing gravitational wave signals from binary black hole mergers with minimal assumptions

James A. Clark, Katerina Chatziioannou, Laura Cadonati, Margaret Millhouse, Neil Cornish, Sudarshan Ghonge, Tyson Littenberg

arxiv:2003.09456 v2 · 2020-03-20 · 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{GTK4KP6T3M7TUXARVKE7BAINYJ}

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

3 papers in Pith

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

GWTC-2: Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run

GWTC-3: Compact Binary Coalescences Observed by LIGO and Virgo During the Second Part of the Third Observing Run

Receipt and verification

First computed	2026-07-05T01:37:07.643821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34d5c53fd3db3f3a5c11aa89f0810dc257fd267a1715b2f1b4e6d73e666c7543

Aliases

arxiv: 2003.09456 · arxiv_version: 2003.09456v2 · doi: 10.48550/arxiv.2003.09456 · pith_short_12: GTK4KP6T3M7T · pith_short_16: GTK4KP6T3M7TUXAR · pith_short_8: GTK4KP6T

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/GTK4KP6T3M7TUXARVKE7BAINYJ \
  | 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: 34d5c53fd3db3f3a5c11aa89f0810dc257fd267a1715b2f1b4e6d73e666c7543

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e846d93c8a244459960305c97abd031e249cc34c06e6485285d5841d326f310",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-03-20T18:49:57Z",
    "title_canon_sha256": "f684cc2021557f04fb00d6324b482d93cbbb8625356909b40f55c4e7ffca2237"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.09456",
    "kind": "arxiv",
    "version": 2
  }
}