Pith Number

pith:KYNBSXZM

pith:2002:KYNBSXZMVKPEVVK6LQMZBALIN3

not attested not anchored not stored refs pending

Interaction between a stationary electric charge and a stationary magnetic dipole

W.B.Bonnor

arxiv:gr-qc/0203046 v1 · 2002-03-13 · 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{KYNBSXZMVKPEVVK6LQMZBALIN3}

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	2026-07-04T16:33:42.447606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

561a195f2caa9e4ad55e5c199081686ed494fc3fe7b84cdd2c30bb39af7183de

Aliases

arxiv: gr-qc/0203046 · arxiv_version: gr-qc/0203046v1 · doi: 10.48550/arxiv.gr-qc/0203046 · pith_short_12: KYNBSXZMVKPE · pith_short_16: KYNBSXZMVKPEVVK6 · pith_short_8: KYNBSXZM

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/KYNBSXZMVKPEVVK6LQMZBALIN3 \
  | 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: 561a195f2caa9e4ad55e5c199081686ed494fc3fe7b84cdd2c30bb39af7183de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1138589983a613a12b8e06113788593e5917d77ab79fc30f93074a46e0d4f75",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2002-03-13T13:49:56Z",
    "title_canon_sha256": "bf57f2f53763a2bd1621280ce6000d3ac1e2ba3f1cc01989f51c68bf1dfcfe2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0203046",
    "kind": "arxiv",
    "version": 1
  }
}