Pith Number

pith:KCZQ3IAE

pith:2016:KCZQ3IAEU7GAAEXG6NNVZRYXET

not attested not anchored not stored refs pending

Method to detect gravitational waves from an ensemble of known pulsars

Christopher Messenger, Xilong Fan, Yanbei Chen

arxiv:1607.06735 v2 · 2016-07-22 · 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{KCZQ3IAEU7GAAEXG6NNVZRYXET}

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	2026-05-18T00:55:13.103115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50b30da004a7cc0012e6f35b5cc71724deafbed1b02af6c16cda80d854841973

Aliases

arxiv: 1607.06735 · arxiv_version: 1607.06735v2 · doi: 10.48550/arxiv.1607.06735 · pith_short_12: KCZQ3IAEU7GA · pith_short_16: KCZQ3IAEU7GAAEXG · pith_short_8: KCZQ3IAE

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/KCZQ3IAEU7GAAEXG6NNVZRYXET \
  | 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: 50b30da004a7cc0012e6f35b5cc71724deafbed1b02af6c16cda80d854841973

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ea9052f2f19f91cb4ee040d03d1989afe48a2dfb390d8244dda177c9266ce07",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-07-22T16:43:32Z",
    "title_canon_sha256": "b48c316cb103d786f73d2d47b5d90badb64c91721248cb8ab616699984c5e937"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06735",
    "kind": "arxiv",
    "version": 2
  }
}