Pith Number

pith:LQVVRDRW

pith:2012:LQVVRDRWPLTMZ4XADFXPPDPOQV

not attested not anchored not stored refs pending

Magnetic dipole moment of a moving electric dipole

V. Hnizdo

arxiv:1201.0938 v2 · 2012-01-04 · physics.class-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{LQVVRDRWPLTMZ4XADFXPPDPOQV}

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	2026-05-18T01:58:57.823886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c2b588e367ae6ccf2e0196ef78dee8556c894897a95e70c7063a55a5df7b3c4

Aliases

arxiv: 1201.0938 · arxiv_version: 1201.0938v2 · doi: 10.48550/arxiv.1201.0938 · pith_short_12: LQVVRDRWPLTM · pith_short_16: LQVVRDRWPLTMZ4XA · pith_short_8: LQVVRDRW

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/LQVVRDRWPLTMZ4XADFXPPDPOQV \
  | 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: 5c2b588e367ae6ccf2e0196ef78dee8556c894897a95e70c7063a55a5df7b3c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d559b920c7ead643502a1ff23f8b4679dedd1f6ec54462576e98e02c4739ef01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2012-01-04T17:09:04Z",
    "title_canon_sha256": "c55f59b65d9f47aa5cb4d62f58a853e7d28b05896a3e7ba076431360c74cdc7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0938",
    "kind": "arxiv",
    "version": 2
  }
}