Pith Number

pith:BXX5Z5X4

pith:2000:BXX5Z5X44YSBQJWIDF5RLQHZMP

not attested not anchored not stored refs pending

Relic Gravitational Waves and Their Detection

L P Grishchuk

arxiv:gr-qc/0002035 v1 · 2000-02-08 · gr-qc · astro-ph · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BXX5Z5X44YSBQJWIDF5RLQHZMP}

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	2026-05-18T00:55:39.987381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0defdcf6fce6241826c8197b15c0f963fbc06ce25f0c05913c60264c275f67a0

Aliases

arxiv: gr-qc/0002035 · arxiv_version: gr-qc/0002035v1 · doi: 10.48550/arxiv.gr-qc/0002035 · pith_short_12: BXX5Z5X44YSB · pith_short_16: BXX5Z5X44YSBQJWI · pith_short_8: BXX5Z5X4

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/BXX5Z5X44YSBQJWIDF5RLQHZMP \
  | 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: 0defdcf6fce6241826c8197b15c0f963fbc06ce25f0c05913c60264c275f67a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03008316d23e8c4bd52fe1e757f5fc33eb9d7830202814786624ef60f0f3af6c",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2000-02-08T19:40:04Z",
    "title_canon_sha256": "ff7e63bd0ea1bcb0a9ed757787b1d24a57be39005bba7e9623cc1549b81de47c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0002035",
    "kind": "arxiv",
    "version": 1
  }
}