Pith Number

pith:Q7BXEGJB

pith:2003:Q7BXEGJBTGBS24IA5NEDVTH5X7

not attested not anchored not stored refs pending

Components of the gravitational force in the field of a gravitational wave

D. Baskaran, L. P. Grishchuk

arxiv:gr-qc/0309058 v2 · 2003-09-11 · gr-qc · astro-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q7BXEGJBTGBS24IA5NEDVTH5X7}

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	2026-07-04T16:40:16.802687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87c372192199832d7100eb483accfdbfe26e91e2ce54bfb8db4511c20404b8ae

Aliases

arxiv: gr-qc/0309058 · arxiv_version: gr-qc/0309058v2 · doi: 10.48550/arxiv.gr-qc/0309058 · pith_short_12: Q7BXEGJBTGBS · pith_short_16: Q7BXEGJBTGBS24IA · pith_short_8: Q7BXEGJB

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/Q7BXEGJBTGBS24IA5NEDVTH5X7 \
  | 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: 87c372192199832d7100eb483accfdbfe26e91e2ce54bfb8db4511c20404b8ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc624030cf6cd836bcf6ab7ceae81c782608f758b69867f66fb581665d5cc8b1",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2003-09-11T14:00:39Z",
    "title_canon_sha256": "7905c54dfa9219cb554f959ed77db56bc53a2b2e8d453e3f5538d0d0276699f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0309058",
    "kind": "arxiv",
    "version": 2
  }
}