Pith Number

pith:7NHVT72C

pith:2013:7NHVT72CVCHRN6CRRIS6RZCFXL

not attested not anchored not stored refs pending

Stable pseudoanalytical computation of electromagnetic fields from arbitrarily-oriented dipoles in cylindrically stratified media

B. Donderici, F. L. Teixeira, H. Moon

arxiv:1308.3179 v2 · 2013-08-14 · math-ph · 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{7NHVT72CVCHRN6CRRIS6RZCFXL}

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	2026-05-18T02:50:51.813581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb4f59ff42a88f16f8518a25e8e445baee5650b3b3e3d45de2f2a89c5c947cc9

Aliases

arxiv: 1308.3179 · arxiv_version: 1308.3179v2 · doi: 10.48550/arxiv.1308.3179 · pith_short_12: 7NHVT72CVCHR · pith_short_16: 7NHVT72CVCHRN6CR · pith_short_8: 7NHVT72C

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/7NHVT72CVCHRN6CRRIS6RZCFXL \
  | 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: fb4f59ff42a88f16f8518a25e8e445baee5650b3b3e3d45de2f2a89c5c947cc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "045826f79008a59e0129c687c9075748239e5132aa658b6ae762558cd102ef81",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-08-14T17:21:30Z",
    "title_canon_sha256": "d188558b8b32676578e213a60e8118c16c4f24ffea452e7d655367bf64dc3837"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3179",
    "kind": "arxiv",
    "version": 2
  }
}