Pith Number

pith:TPSEA53X

pith:2011:TPSEA53XZTJ6HOLSOR3CCKPQ6R

not attested not anchored not stored refs pending

A formal interpretation of the displacement current and the instantaneous formulation of Maxwell's equations

Jose A. Heras

arxiv:1103.3529 v1 · 2011-03-17 · 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{TPSEA53XZTJ6HOLSOR3CCKPQ6R}

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	2026-05-18T04:26:32.456651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9be4407777ccd3e3b97274762129f0f44546d4fa9464c1017d83535adeb5e1de

Aliases

arxiv: 1103.3529 · arxiv_version: 1103.3529v1 · doi: 10.48550/arxiv.1103.3529 · pith_short_12: TPSEA53XZTJ6 · pith_short_16: TPSEA53XZTJ6HOLS · pith_short_8: TPSEA53X

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/TPSEA53XZTJ6HOLSOR3CCKPQ6R \
  | 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: 9be4407777ccd3e3b97274762129f0f44546d4fa9464c1017d83535adeb5e1de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d876211e4287590d10e95c4b1bde0a7c6b348018f48769f3d96e1e574adac9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2011-03-17T22:33:09Z",
    "title_canon_sha256": "cea5f1a14a304268cad24fb079a5575d39e05aedf0dea0a8ab286974c20481f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3529",
    "kind": "arxiv",
    "version": 1
  }
}