Pith Number

pith:UXQCQQO2

pith:2014:UXQCQQO2XPS7W4X5E3ESTJS7FH

not attested not anchored not stored refs pending

On a Connection between the Maxwell System, the Extended Maxwell System, the Dirac Operator and Gravito-Electromagnetism

Marcus Waurick, Rainer Picard, Sascha Trostorff

arxiv:1406.2915 v1 · 2014-06-11 · math-ph · math.AP · 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{UXQCQQO2XPS7W4X5E3ESTJS7FH}

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	2026-05-18T02:49:54.758877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5e02841dabbe5fb72fd26c929a65f29c67d75caed45f49b6fc0a3d96233a834

Aliases

arxiv: 1406.2915 · arxiv_version: 1406.2915v1 · doi: 10.48550/arxiv.1406.2915 · pith_short_12: UXQCQQO2XPS7 · pith_short_16: UXQCQQO2XPS7W4X5 · pith_short_8: UXQCQQO2

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/UXQCQQO2XPS7W4X5E3ESTJS7FH \
  | 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: a5e02841dabbe5fb72fd26c929a65f29c67d75caed45f49b6fc0a3d96233a834

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0af9e2cc5a0112da5c2c0a4d64d6d652a2954040391a8297bcb998f806eccc87",
    "cross_cats_sorted": [
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-06-11T14:25:38Z",
    "title_canon_sha256": "b434a7191da219f99daf3d0814523c89f8e04532b1dc7adf461b98cb98f4eb9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2915",
    "kind": "arxiv",
    "version": 1
  }
}