Pith Number

pith:DJ6NECTC

pith:2017:DJ6NECTCC3IDDZNKPMF6D24GA3

not attested not anchored not stored refs pending

A classifier for gravitational-wave inspiral signals in non-ideal single-detector data

Shasvath J. Kapadia, Thomas Dent, Tito Dal Canton

arxiv:1709.02421 v1 · 2017-09-07 · astro-ph.IM · 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{DJ6NECTCC3IDDZNKPMF6D24GA3}

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	2026-05-18T00:29:54.482999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a7cd20a6216d031e5aa7b0be1eb8606c51ea675748f4ebd7e4118b64dd5f1bc

Aliases

arxiv: 1709.02421 · arxiv_version: 1709.02421v1 · doi: 10.48550/arxiv.1709.02421 · pith_short_12: DJ6NECTCC3ID · pith_short_16: DJ6NECTCC3IDDZNK · pith_short_8: DJ6NECTC

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/DJ6NECTCC3IDDZNKPMF6D24GA3 \
  | 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: 1a7cd20a6216d031e5aa7b0be1eb8606c51ea675748f4ebd7e4118b64dd5f1bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7b82decee649b11af4ae1a5635caa218c125771b62c4c5120b7d861e5c1fe42",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-09-07T19:34:44Z",
    "title_canon_sha256": "5eb5e79878e34d7220bbfa8885820c73d1cb2a5c87c3e7e6aef63e5510d4c974"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02421",
    "kind": "arxiv",
    "version": 1
  }
}