Pith Number

pith:CECYVKEB

pith:2012:CECYVKEBO7BWULBYHATEY2ORSC

not attested not anchored not stored refs pending

Adaptive sub-linear Fourier algorithms

Andrew Christlieb, David Lawlor, Yang Wang

arxiv:1207.6368 v1 · 2012-07-26 · math.NA · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CECYVKEBO7BWULBYHATEY2ORSC}

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	2026-05-18T03:50:00.441613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11058aa88177c36a2c3838264c69d190ae6699b0c34d2f09a8cf5e436ade1a0b

Aliases

arxiv: 1207.6368 · arxiv_version: 1207.6368v1 · doi: 10.48550/arxiv.1207.6368 · pith_short_12: CECYVKEBO7BW · pith_short_16: CECYVKEBO7BWULBY · pith_short_8: CECYVKEB

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/CECYVKEBO7BWULBYHATEY2ORSC \
  | 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: 11058aa88177c36a2c3838264c69d190ae6699b0c34d2f09a8cf5e436ade1a0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4aaa556ae0fb3b3d31e87cd8712a6b606b5aab528a4183e286ef8ada32693965",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2012-07-26T18:53:17Z",
    "title_canon_sha256": "c884aefd7aa870e9e3fadd23dc936fe42b5bc01fd68c2caa84081e3a9864d726"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6368",
    "kind": "arxiv",
    "version": 1
  }
}