Pith Number

pith:NSN3WIF2

pith:2009:NSN3WIF2W5KXIKAT4G7NFTBTRX

not attested not anchored not stored refs pending

Generalized Faraday law derived from classical forces in a rotating frame

Taeseung Choi

arxiv:0904.0306 v3 · 2009-04-02 · quant-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{NSN3WIF2W5KXIKAT4G7NFTBTRX}

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	2026-05-18T02:14:08.099311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c9bbb20bab755742813e1bed2cc338dfee8efe5b01caa15368f03d99820f69c

Aliases

arxiv: 0904.0306 · arxiv_version: 0904.0306v3 · doi: 10.48550/arxiv.0904.0306 · pith_short_12: NSN3WIF2W5KX · pith_short_16: NSN3WIF2W5KXIKAT · pith_short_8: NSN3WIF2

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/NSN3WIF2W5KXIKAT4G7NFTBTRX \
  | 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: 6c9bbb20bab755742813e1bed2cc338dfee8efe5b01caa15368f03d99820f69c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdf98a2b20ae3a5047606d9915b619d59ea90887400e7903081b887fea61a293",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-04-02T05:32:32Z",
    "title_canon_sha256": "6f00799fdea9d00afe0e50d16c29ca777e80d5667fe823d8fa0f2c6f00f0f729"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.0306",
    "kind": "arxiv",
    "version": 3
  }
}