Pith Number

pith:GKO7URB4

pith:2018:GKO7URB4YD3X3FKMW2VM5FFHAC

not attested not anchored not stored refs pending

Magnetic Monopoles in (Noncommutative) Quantum Mechanics

Peter Pre\v{s}najder, Samuel Kov\'a\v{c}ik

arxiv:1804.10679 v1 · 2018-04-26 · 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{GKO7URB4YD3X3FKMW2VM5FFHAC}

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	2026-05-18T00:07:07.553498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

329dfa443cc0f77d954cb6aace94a70083466182eccef3b2a42ae5610ed094ad

Aliases

arxiv: 1804.10679 · arxiv_version: 1804.10679v1 · doi: 10.48550/arxiv.1804.10679 · pith_short_12: GKO7URB4YD3X · pith_short_16: GKO7URB4YD3X3FKM · pith_short_8: GKO7URB4

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/GKO7URB4YD3X3FKMW2VM5FFHAC \
  | 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: 329dfa443cc0f77d954cb6aace94a70083466182eccef3b2a42ae5610ed094ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "535d370ac9ee17c41a7ddb673c9c89e1ad59d1fb35c2e1212ee096d86c872fb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-04-26T17:35:58Z",
    "title_canon_sha256": "780277cd038f527e08f34e55a68f5acd24449b517bb6fc47c0a50edf4de7cdc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10679",
    "kind": "arxiv",
    "version": 1
  }
}