Pith Number

pith:DGGFCETT

pith:2023:DGGFCETTVXLJAM6SE3QKFZH233

not attested not anchored not stored refs pending

The Timing System of LIGO Discoveries

Alex Ivanov, Andrew G. Sullivan, Carl Adams, Daniel Sigg, Dave Barker, Filiberto Clara, Imre Bartos, Joseph Betzwieser, Keita Kawabe, Keith Thorne, Kiwamu Izumi, Marc D. Pirello, Maxim Factourovich, Michael Laxen, Michael Thomas, Rolf Bork, Stefan Countryman, Szabolcs M\'arka, Thomas J. Shaffer, Yasmeen Asali, Zsuzsanna M\'arka

arxiv:2304.01188 v1 · 2023-04-03 · astro-ph.IM · 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{DGGFCETTVXLJAM6SE3QKFZH233}

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

GW240925 and GW250207: Astrophysical Calibration of Gravitational-wave Detectors

Receipt and verification

First computed	2026-07-05T06:34:31.134348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

198c511273add69033d226e0a2e4fadef6badc45533c3ce01ac67bab059723b0

Aliases

arxiv: 2304.01188 · arxiv_version: 2304.01188v1 · doi: 10.48550/arxiv.2304.01188 · pith_short_12: DGGFCETTVXLJ · pith_short_16: DGGFCETTVXLJAM6S · pith_short_8: DGGFCETT

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/DGGFCETTVXLJAM6SE3QKFZH233 \
  | 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: 198c511273add69033d226e0a2e4fadef6badc45533c3ce01ac67bab059723b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb7c7791f86a0526782e6892a2f691e3189a52b0593fe738f7edb412a5a20782",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-04-03T17:56:06Z",
    "title_canon_sha256": "a582ec0ab828c3ac4f3c6faeca2c27f6d22bc538e9c6c7b03f67cf329330fc01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.01188",
    "kind": "arxiv",
    "version": 1
  }
}