Pith Number

pith:YICDNWHW

pith:2011:YICDNWHWMN3OWWS4CBO2SZ4Y5F

not attested not anchored not stored refs pending

Electromagnetism with Magnetic Charge and Two Photons

Douglas Singleton

arxiv:1106.1505 v1 · 2011-06-08 · hep-th · hep-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YICDNWHWMN3OWWS4CBO2SZ4Y5F}

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.

Cited by

1 paper in Pith

Magnetic Monopoles -- From Dirac to the Large Hadron Collider

Receipt and verification

First computed	2026-05-18T02:01:40.938568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c20436d8f66376eb5a5c105da96798e97753301e271cbf0c5edefa4663a66134

Aliases

arxiv: 1106.1505 · arxiv_version: 1106.1505v1 · doi: 10.48550/arxiv.1106.1505 · pith_short_12: YICDNWHWMN3O · pith_short_16: YICDNWHWMN3OWWS4 · pith_short_8: YICDNWHW

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/YICDNWHWMN3OWWS4CBO2SZ4Y5F \
  | 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: c20436d8f66376eb5a5c105da96798e97753301e271cbf0c5edefa4663a66134

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbbe11de646c9626611f1a9bad811995152ecb41b14ec0d1baf939216566ade9",
    "cross_cats_sorted": [
      "hep-ph",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-06-08T06:20:32Z",
    "title_canon_sha256": "4d0ec5405332a2a4da3cf7a388256438cfa0b4453da4fb8ec63065df0471e5bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1505",
    "kind": "arxiv",
    "version": 1
  }
}