Pith Number

pith:2COEWIKO

pith:2011:2COEWIKORWPKS5YAFEJ6E5W2O6

not attested not anchored not stored refs pending

Magnetic Monopoles in Noncommutative Space-Time: Second Order of Perturbation

Miklos L{\aa}ngvik, Tapio Salminen

arxiv:1104.1078 v3 · 2011-04-06 · 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{2COEWIKORWPKS5YAFEJ6E5W2O6}

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	2026-05-18T01:09:25.577147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d09c4b214e8d9ea977002913e276da77a461a316f65da3f2801b0fb013bb2078

Aliases

arxiv: 1104.1078 · arxiv_version: 1104.1078v3 · doi: 10.48550/arxiv.1104.1078 · pith_short_12: 2COEWIKORWPK · pith_short_16: 2COEWIKORWPKS5YA · pith_short_8: 2COEWIKO

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/2COEWIKORWPKS5YAFEJ6E5W2O6 \
  | 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: d09c4b214e8d9ea977002913e276da77a461a316f65da3f2801b0fb013bb2078

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a73b42610ce6745e6a803c12d9fdfa6a0395db56900962e98cf43a446f7794b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-04-06T12:41:00Z",
    "title_canon_sha256": "780447e0a01cc39de00af5c32e3550f9980fafda05427a385ae848fc188bcf59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1078",
    "kind": "arxiv",
    "version": 3
  }
}