Pith Number

pith:KNGEYNH2

pith:2006:KNGEYNH27JIVFVJBXMUHVBMWDG

not attested not anchored not stored refs pending

Derivation of magnetic Coulomb's law for thin, semi-infinite solenoids

Masao Kitano

arxiv:physics/0611099 v1 · 2006-11-10 · 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{KNGEYNH27JIVFVJBXMUHVBMWDG}

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	2026-05-18T01:18:23.838147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

534c4c34fafa5152d521bb287a85961998a7acc348493cbde595ed81f615f645

Aliases

arxiv: physics/0611099 · arxiv_version: physics/0611099v1 · doi: 10.48550/arxiv.physics/0611099 · pith_short_12: KNGEYNH27JIV · pith_short_16: KNGEYNH27JIVFVJB · pith_short_8: KNGEYNH2

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/KNGEYNH27JIVFVJBXMUHVBMWDG \
  | 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: 534c4c34fafa5152d521bb287a85961998a7acc348493cbde595ed81f615f645

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc8b87a5c56455e4cfd9aeae20767b0f60556e0c06ddcb44cf1c5622e0824a47",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2006-11-10T05:24:52Z",
    "title_canon_sha256": "94f4b437f48d10d40268fe761aecbbcfe1cacd601f62f8fff1926bc6cc66c016"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0611099",
    "kind": "arxiv",
    "version": 1
  }
}