Pith Number

pith:2PQXORSZ

pith:2013:2PQXORSZHG4Y6OJYVBKM2QSEUU

not attested not anchored not stored refs pending

Robust Computation of Dipole Electromagnetic Fields in Arbitrarily-Anisotropic, Planar-Stratified Environments

B. Donderici, F. L. Teixeira, K. Sainath

arxiv:1309.7952 v1 · 2013-09-30 · physics.comp-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{2PQXORSZHG4Y6OJYVBKM2QSEUU}

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	2026-05-18T02:32:46.421515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3e177465939b98f3938a854cd4244a5158153e62f3905eac93d801c179bb93a

Aliases

arxiv: 1309.7952 · arxiv_version: 1309.7952v1 · doi: 10.48550/arxiv.1309.7952 · pith_short_12: 2PQXORSZHG4Y · pith_short_16: 2PQXORSZHG4Y6OJY · pith_short_8: 2PQXORSZ

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/2PQXORSZHG4Y6OJYVBKM2QSEUU \
  | 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: d3e177465939b98f3938a854cd4244a5158153e62f3905eac93d801c179bb93a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f3844e7427554757e84538431dee1efc6f90b4675c08a10e6a19ef120a8b4e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2013-09-30T18:34:10Z",
    "title_canon_sha256": "c7587e22624ca2c041787caf95f8cb72663c63db6cf5947bd3e39b524bad67dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7952",
    "kind": "arxiv",
    "version": 1
  }
}