Pith Number

pith:ZFBZ2NSP

pith:2018:ZFBZ2NSPTTUGYLZBTQLJPYWOOH

not attested not anchored not stored refs pending

Constraining the Polarization Content of Gravitational Waves with Astrometry

Logan O'Beirne, Neil J. Cornish

arxiv:1804.03146 v2 · 2018-04-09 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZFBZ2NSPTTUGYLZBTQLJPYWOOH}

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.

Cited by

1 paper in Pith

Synergies Between Pulsar Timing Array and Astrometry

Receipt and verification

First computed	2026-05-18T00:10:31.372272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9439d364f9ce86c2f219c1697e2ce71da0ef1891806d8a680fc943ebfd4ecc7

Aliases

arxiv: 1804.03146 · arxiv_version: 1804.03146v2 · doi: 10.48550/arxiv.1804.03146 · pith_short_12: ZFBZ2NSPTTUG · pith_short_16: ZFBZ2NSPTTUGYLZB · pith_short_8: ZFBZ2NSP

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/ZFBZ2NSPTTUGYLZBTQLJPYWOOH \
  | 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: c9439d364f9ce86c2f219c1697e2ce71da0ef1891806d8a680fc943ebfd4ecc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e76d870240bf5d4acc09221abb1cc4d6a63f548c890e673242c80e9ed0c6861f",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-04-09T18:00:01Z",
    "title_canon_sha256": "adb659daf6b760420a62a74fa5240c5f6733f733e7d6e1d6c375179c462bb203"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03146",
    "kind": "arxiv",
    "version": 2
  }
}