Pith Number

pith:B6WWGG3R

pith:2011:B6WWGG3R2OWTO7C3FSETPKIJYS

not attested not anchored not stored refs pending

Designing a cross-correlation search for continuous-wave gravitational radiation from a neutron star in the supernova remnant SNR 1987A

Andrew Melatos, Badri Krishnan, Christine Chung, John T. Whelan

arxiv:1102.4654 v1 · 2011-02-23 · gr-qc · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B6WWGG3R2OWTO7C3FSETPKIJYS}

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	2026-05-18T02:03:06.187005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fad631b71d3ad377c5b2c8937a909c48aa052fdbc1d8c6791f48910bf8d287a

Aliases

arxiv: 1102.4654 · arxiv_version: 1102.4654v1 · doi: 10.48550/arxiv.1102.4654 · pith_short_12: B6WWGG3R2OWT · pith_short_16: B6WWGG3R2OWTO7C3 · pith_short_8: B6WWGG3R

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/B6WWGG3R2OWTO7C3FSETPKIJYS \
  | 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: 0fad631b71d3ad377c5b2c8937a909c48aa052fdbc1d8c6791f48910bf8d287a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f072064d7d9961f7af1de17ca5c01a9a1816840c9f76bd339f1503d954bb149",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-02-23T02:41:37Z",
    "title_canon_sha256": "4bd2376aa8f92d7f0ec1211fd992b50d05b7a914db988127c1d5f722eebb7ddc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4654",
    "kind": "arxiv",
    "version": 1
  }
}