Pith Number

pith:HF6FUONU

pith:2013:HF6FUONUVVDR36HUYWA3P33OES

not attested not anchored not stored refs pending

An $O(N^3)$ algorithm for the calculation of far field radiation patterns

Travis Garrett

arxiv:1311.0854 v1 · 2013-11-04 · 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{HF6FUONUVVDR36HUYWA3P33OES}

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	2026-05-18T03:08:04.693913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

397c5a39b4ad471df8f4c581b7ef6e249f412a0f1431fc442ab9746bf6e00813

Aliases

arxiv: 1311.0854 · arxiv_version: 1311.0854v1 · doi: 10.48550/arxiv.1311.0854 · pith_short_12: HF6FUONUVVDR · pith_short_16: HF6FUONUVVDR36HU · pith_short_8: HF6FUONU

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/HF6FUONUVVDR36HUYWA3P33OES \
  | 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: 397c5a39b4ad471df8f4c581b7ef6e249f412a0f1431fc442ab9746bf6e00813

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "090205603bb84cb0ea5e62bf706aa7f6b266411c0ec7c9b7e44c94391e705fd1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2013-11-04T20:56:42Z",
    "title_canon_sha256": "b97d2f689813847c93a9bb0ce21896e031f9d1021f9d6148acdd2e35e806280a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0854",
    "kind": "arxiv",
    "version": 1
  }
}