Pith Number

pith:MQPRTHGQ

pith:2001:MQPRTHGQKCXTXVR3L4ZBDOSM4E

not attested not anchored not stored refs pending

New physics and astronomy with the new gravitational-wave observatories

Caltech), Craig J. Hogan (University of Washington), Peter L. Bender (JILA, Santa Barbara), Scott A. Hughes (ITP, Szabolcs Marka (LIGO, University of Colorado)

arxiv:astro-ph/0110349 v2 · 2001-10-15 · astro-ph · 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{MQPRTHGQKCXTXVR3L4ZBDOSM4E}

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

Gravitational-wave follow-up with CTA after the detection of GRBs in the TeV energy domain

Receipt and verification

First computed	2026-07-04T14:11:34.379370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

641f199cd050af3bd63b5f3211ba4ce1254b626077e45bf8654dab1df9a24291

Aliases

arxiv: astro-ph/0110349 · arxiv_version: astro-ph/0110349v2 · doi: 10.48550/arxiv.astro-ph/0110349 · pith_short_12: MQPRTHGQKCXT · pith_short_16: MQPRTHGQKCXTXVR3 · pith_short_8: MQPRTHGQ

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/MQPRTHGQKCXTXVR3L4ZBDOSM4E \
  | 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: 641f199cd050af3bd63b5f3211ba4ce1254b626077e45bf8654dab1df9a24291

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66e6b9df0eca766dc4e46724043f433fcd6032306ae4fc8cf1da09e5538bddee",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-10-15T22:41:14Z",
    "title_canon_sha256": "aad59ca398b622640781c2d6c57c8b86e6d06f06e49eb31de1394932e528c276"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0110349",
    "kind": "arxiv",
    "version": 2
  }
}