Pith Number

pith:UEH2TWWA

pith:1998:UEH2TWWAFDPYLN6CTESYRCB32C

not attested not anchored not stored refs pending

Magnetic Monopoles, Electric Neutrality and the Static Maxwell-Dirac Equations

Chris Radford, Hilary Booth

arxiv:math-ph/9809001 v1 · 1998-09-01 · math-ph · hep-th · 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{UEH2TWWAFDPYLN6CTESYRCB32C}

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	2026-07-04T15:21:01.266578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a10fa9dac028df85b7c2992588883bd0b162a28921191acb9bc9f3804663bebe

Aliases

arxiv: math-ph/9809001 · arxiv_version: math-ph/9809001v1 · doi: 10.48550/arxiv.math-ph/9809001 · pith_short_12: UEH2TWWAFDPY · pith_short_16: UEH2TWWAFDPYLN6C · pith_short_8: UEH2TWWA

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/UEH2TWWAFDPYLN6CTESYRCB32C \
  | 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: a10fa9dac028df85b7c2992588883bd0b162a28921191acb9bc9f3804663bebe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b57e1509bab5ae5057034eaf0cc54f819e1c9ef5413f39be81a70712cdf456f7",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "1998-09-01T00:48:56Z",
    "title_canon_sha256": "26bd7f0eb684717c88561e6494abc0f8269170091ca97fc7b06d6a0f7bcf3a0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/9809001",
    "kind": "arxiv",
    "version": 1
  }
}