Pith Number

pith:7TQBDXOX

pith:2000:7TQBDXOXM3MPCICLB2HDXJU2ZQ

not attested not anchored not stored refs pending

What can we learn about GW Physics with an elastic spherical antenna?

J. Alberto Lobo

arxiv:gr-qc/0006102 v1 · 2000-06-29 · 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{7TQBDXOXM3MPCICLB2HDXJU2ZQ}

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	2026-07-04T16:19:39.985018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fce011ddd766d8f1204b0e8e3ba69acc2b6ab53b3d9c2880393c23786172e668

Aliases

arxiv: gr-qc/0006102 · arxiv_version: gr-qc/0006102v1 · doi: 10.48550/arxiv.gr-qc/0006102 · pith_short_12: 7TQBDXOXM3MP · pith_short_16: 7TQBDXOXM3MPCICL · pith_short_8: 7TQBDXOX

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/7TQBDXOXM3MPCICLB2HDXJU2ZQ \
  | 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: fce011ddd766d8f1204b0e8e3ba69acc2b6ab53b3d9c2880393c23786172e668

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aae4af428394837bbc081e1f2a437f1557597e0de716110ae122d446bcacb684",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2000-06-29T07:40:51Z",
    "title_canon_sha256": "e03422e9a49a28b7a06a57d4ba4e09ff3b097ef9d47a41d1446bb92d1a9132a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0006102",
    "kind": "arxiv",
    "version": 1
  }
}