Pith Number

pith:JUIN4JZY

pith:2023:JUIN4JZYU3BWPVS3RBZBTVX3U6

not attested not anchored not stored refs pending

QoQ: a Q-transform based test for Gravitational Wave transient events

Erik Katsavounidis, Ethan Marx, G. S. Cabourn Davies, Michael W. Coughlin, Patrick Brockill, Patrick Godwin, Reed Essick, Shaon Ghosh, Siddharth Soni

arxiv:2305.08257 v1 · 2023-05-14 · gr-qc · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JUIN4JZYU3BWPVS3RBZBTVX3U6}

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	2026-07-05T06:09:59.401164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d10de2738a6c367d65b887219d6fba7bb47eac34721ee82a839fe6f7fedb11f

Aliases

arxiv: 2305.08257 · arxiv_version: 2305.08257v1 · doi: 10.48550/arxiv.2305.08257 · pith_short_12: JUIN4JZYU3BW · pith_short_16: JUIN4JZYU3BWPVS3 · pith_short_8: JUIN4JZY

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/JUIN4JZYU3BWPVS3RBZBTVX3U6 \
  | 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: 4d10de2738a6c367d65b887219d6fba7bb47eac34721ee82a839fe6f7fedb11f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "117b2c39e25f886978b93b16da4ee37e8c71a862d83b1467f00d9d24ca182640",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-05-14T21:37:53Z",
    "title_canon_sha256": "8a62622d79c40fbe1994301dafb1ae9a36455fc7d50a25076dd37c9e346d8507"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.08257",
    "kind": "arxiv",
    "version": 1
  }
}