Pith Number

pith:U7KGU2OY

pith:2011:U7KGU2OYGJJA6MGIRCLKAOHLPV

not attested not anchored not stored refs pending

Magnetic Monopole in Noncommutative Space-Time and Wu-Yang Singularity-Free Gauge Transformations

Anca Tureanu, Miklos L{\aa}ngvik, Tapio Salminen

arxiv:1101.4540 v2 · 2011-01-24 · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U7KGU2OYGJJA6MGIRCLKAOHLPV}

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	2026-05-18T01:09:25.857712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7d46a69d832520f30c88896a038eb7d7b1dbc505f913f3bad579069b0fb5ce8

Aliases

arxiv: 1101.4540 · arxiv_version: 1101.4540v2 · doi: 10.48550/arxiv.1101.4540 · pith_short_12: U7KGU2OYGJJA · pith_short_16: U7KGU2OYGJJA6MGI · pith_short_8: U7KGU2OY

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/U7KGU2OYGJJA6MGIRCLKAOHLPV \
  | 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: a7d46a69d832520f30c88896a038eb7d7b1dbc505f913f3bad579069b0fb5ce8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49cc08a4b618793b3e1869fddc0ae6134ef8c348ddee1243e8618aa05cf3a41c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-01-24T14:17:57Z",
    "title_canon_sha256": "8ff895bb76f946a70519c9cc856ab69545d155faf64fa19503cc37086a2f0c74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4540",
    "kind": "arxiv",
    "version": 2
  }
}