Pith Number

pith:FX4FNPLS

pith:2017:FX4FNPLSUM3Q5VKRYIGIWPMPXF

not attested not anchored not stored refs pending

Optimally setting up directed searches for continuous gravitational waves in Advanced LIGO O1 data

Badri Krishnan, Bernd Machenschalk, Christian Beer, Heinz-Bernd Eggenstein, Jing Ming, Maria Alessandra Papa, Oliver Bock, Reinhard Prix, Sylvia J. Zhu

arxiv:1708.02173 v2 · 2017-08-07 · 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{FX4FNPLSUM3Q5VKRYIGIWPMPXF}

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	2026-05-18T00:24:16.787975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2df856bd72a3370ed551c20c8b3d8fb9569e4166b9d14275bada970426c0f2f7

Aliases

arxiv: 1708.02173 · arxiv_version: 1708.02173v2 · doi: 10.48550/arxiv.1708.02173 · pith_short_12: FX4FNPLSUM3Q · pith_short_16: FX4FNPLSUM3Q5VKR · pith_short_8: FX4FNPLS

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/FX4FNPLSUM3Q5VKRYIGIWPMPXF \
  | 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: 2df856bd72a3370ed551c20c8b3d8fb9569e4166b9d14275bada970426c0f2f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81ee0013b7212063312d315180adefde9751b9519bf745bc0199dc82157a4503",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-08-07T15:46:48Z",
    "title_canon_sha256": "35231266ed7489b86ebe47ea786f8688f2106b6078bb5c80a5b50246c806e99a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02173",
    "kind": "arxiv",
    "version": 2
  }
}