Pith Number

pith:RMZOKP6D

pith:2018:RMZOKP6DVJT3YAFJ6L7S4INJHE

not attested not anchored not stored refs pending

Developing Tools for Multimessenger Gravitational Wave Astronomy

Maria C. Babiuc Hamilton

arxiv:1901.00025 v2 · 2018-12-31 · 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{RMZOKP6DVJT3YAFJ6L7S4INJHE}

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	2026-05-17T23:55:53.190341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b32e53fc3aa67bc00a9f2ff2e21a9393ad410e8028a020bf9d25a9df4fcdc02

Aliases

arxiv: 1901.00025 · arxiv_version: 1901.00025v2 · doi: 10.48550/arxiv.1901.00025 · pith_short_12: RMZOKP6DVJT3 · pith_short_16: RMZOKP6DVJT3YAFJ · pith_short_8: RMZOKP6D

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/RMZOKP6DVJT3YAFJ6L7S4INJHE \
  | 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: 8b32e53fc3aa67bc00a9f2ff2e21a9393ad410e8028a020bf9d25a9df4fcdc02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3971490b83e4ae04b60eb6ef962b20615c9b472f41c6c40ddaa19ccff3cf06c1",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-12-31T19:10:09Z",
    "title_canon_sha256": "aeeb45f32cf6b09cc867e53c755c8f735d4d47a8adcd4f6682a2bd10627aac2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00025",
    "kind": "arxiv",
    "version": 2
  }
}