Pith Number

pith:4K25ARDH

pith:2010:4K25ARDHNROSSNXMKZYEGGGZL4

not attested not anchored not stored refs pending

Gravitational Waves Astronomy: a cornerstone for gravitational theories

Christian Corda

arxiv:1006.5355 v1 · 2010-06-28 · 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{4K25ARDHNROSSNXMKZYEGGGZL4}

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	2026-05-18T03:04:59.891909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2b5d044676c5d2936ec56704318d95f1673441bef9fa97e095c43e23843296f

Aliases

arxiv: 1006.5355 · arxiv_version: 1006.5355v1 · doi: 10.48550/arxiv.1006.5355 · pith_short_12: 4K25ARDHNROS · pith_short_16: 4K25ARDHNROSSNXM · pith_short_8: 4K25ARDH

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/4K25ARDHNROSSNXMKZYEGGGZL4 \
  | 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: e2b5d044676c5d2936ec56704318d95f1673441bef9fa97e095c43e23843296f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55e8889f4f92e2bd10922fa2ec012d670c8e357adce4afe2e8599046b027c89d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-06-28T14:06:17Z",
    "title_canon_sha256": "d3cb822bbd1b1401702b55798af69462c35b8ca87d6ee290afa019c0ac054f26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.5355",
    "kind": "arxiv",
    "version": 1
  }
}