Pith Number

pith:N2MEHAHW

pith:2015:N2MEHAHW7FIPE6ZLPJP4AVU7QM

not attested not anchored not stored refs pending

A Spectral Canonical Electrostatic Algorithm

Stephen D. webb

arxiv:1508.07344 v2 · 2015-08-28 · physics.comp-ph · physics.plasm-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{N2MEHAHW7FIPE6ZLPJP4AVU7QM}

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	2026-05-18T01:18:43.438628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e984380f6f950f27b2b7a5fc0569f831e37323706255d7691e6394d4d88a224

Aliases

arxiv: 1508.07344 · arxiv_version: 1508.07344v2 · doi: 10.48550/arxiv.1508.07344 · pith_short_12: N2MEHAHW7FIP · pith_short_16: N2MEHAHW7FIPE6ZL · pith_short_8: N2MEHAHW

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/N2MEHAHW7FIPE6ZLPJP4AVU7QM \
  | 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: 6e984380f6f950f27b2b7a5fc0569f831e37323706255d7691e6394d4d88a224

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e36f0f571a70679f465168f48fa244df9712e3354501ab91fd91a73de2cff904",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2015-08-28T20:56:11Z",
    "title_canon_sha256": "6a854d9b4779ea53bfbf43f1475cf2a830205c5d89261d70c472dcfcbea68267"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07344",
    "kind": "arxiv",
    "version": 2
  }
}