Pith Number

pith:452B4DOP

pith:2014:452B4DOP5BGCFZBO44BDRY72QB

not attested not anchored not stored refs pending

Vector Potential Electromagnetic Theory with Generalized Gauge for Inhomogeneous Anisotropic Media

Weng Cho Chew

arxiv:1406.4780 v1 · 2014-06-09 · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{452B4DOP5BGCFZBO44BDRY72QB}

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	2026-05-18T00:56:59.065343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7741e0dcfe84c22e42ee70238e3fa805a3ba1c2354f75ef98884348d4e50a4b

Aliases

arxiv: 1406.4780 · arxiv_version: 1406.4780v1 · doi: 10.48550/arxiv.1406.4780 · pith_short_12: 452B4DOP5BGC · pith_short_16: 452B4DOP5BGCFZBO · pith_short_8: 452B4DOP

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/452B4DOP5BGCFZBO44BDRY72QB \
  | 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: e7741e0dcfe84c22e42ee70238e3fa805a3ba1c2354f75ef98884348d4e50a4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c5ea1dc73a3c00d75baa2641c3c65856df3e83fb26554c57553d0df2ad581a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2014-06-09T09:47:45Z",
    "title_canon_sha256": "0462aecca203b1099ad790b33dc314a54a8c514bd6c70f3e9fdb3c48649c06a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4780",
    "kind": "arxiv",
    "version": 1
  }
}