Pith Number

pith:3EPRKWGZ

pith:2010:3EPRKWGZC36HEQR2VKQ5LNUPCV

not attested not anchored not stored refs pending

Bohr quantum theory of the magnetic monopoles and classical electron electromagnetic mass problem

Vladan Pankovic

arxiv:1007.0340 v9 · 2010-07-02 · physics.gen-ph · 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{3EPRKWGZC36HEQR2VKQ5LNUPCV}

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	2026-05-18T01:34:40.315764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d91f1558d916fc72423aaaa1d5b68f15524599343dcefb6507c100749157e080

Aliases

arxiv: 1007.0340 · arxiv_version: 1007.0340v9 · doi: 10.48550/arxiv.1007.0340 · pith_short_12: 3EPRKWGZC36H · pith_short_16: 3EPRKWGZC36HEQR2 · pith_short_8: 3EPRKWGZ

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/3EPRKWGZC36HEQR2VKQ5LNUPCV \
  | 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: d91f1558d916fc72423aaaa1d5b68f15524599343dcefb6507c100749157e080

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04c61b54601895dab992603bc06043adcaf1f0e3df5aaafe9743e472dc0b23ab",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2010-07-02T11:24:25Z",
    "title_canon_sha256": "89a663a9f1dc9fbe21cc424e13b8eadbb115a1eb8b05a898e7073b78b32d0039"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.0340",
    "kind": "arxiv",
    "version": 9
  }
}