Pith Number

pith:FOCX5PTL

pith:2015:FOCX5PTLZ6M7AV7K2CNWC7NNCC

not attested not anchored not stored refs pending

Gauss-Legendre Sampling on the Rotation Group

Jason D. McEwen, Rodney A. Kennedy, Salman Durrani, Yves Wiaux, Zubair Khalid

arxiv:1508.03353 v2 · 2015-08-13 · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FOCX5PTLZ6M7AV7K2CNWC7NNCC}

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	2026-05-18T00:29:49.327759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b857ebe6bcf99f057ead09b617dad10857c0991fcb0fd2b8c8692eb79d223a1

Aliases

arxiv: 1508.03353 · arxiv_version: 1508.03353v2 · doi: 10.48550/arxiv.1508.03353 · pith_short_12: FOCX5PTLZ6M7 · pith_short_16: FOCX5PTLZ6M7AV7K · pith_short_8: FOCX5PTL

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/FOCX5PTLZ6M7AV7K2CNWC7NNCC \
  | 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: 2b857ebe6bcf99f057ead09b617dad10857c0991fcb0fd2b8c8692eb79d223a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4d7dfce41e577938550391faad93d04b24b8b6f564888afcce94d1019c54f86",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-08-13T20:39:19Z",
    "title_canon_sha256": "0ce03395b05761e2fb943c019d025815665337ff397077f323cc5b830b713009"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03353",
    "kind": "arxiv",
    "version": 2
  }
}