Pith Number

pith:RLKENNUO

pith:2025:RLKENNUOKWJ27XSXYCBBD2RZWE

not attested not anchored not stored refs pending

Spectral algorithms in higher-order Fourier analysis

Bal\'azs Szegedy, Diego Gonz\'alez-S\'anchez, Pablo Candela

arxiv:2501.12287 v1 · 2025-01-21 · math.CO · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RLKENNUOKWJ27XSXYCBBD2RZWE}

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	2026-07-01T14:23:05.786489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ad446b68e5593afde57c08211ea39b1325d9bc9a71b4ffa80bbb95f8c81be71

Aliases

arxiv: 2501.12287 · arxiv_version: 2501.12287v1 · doi: 10.48550/arxiv.2501.12287 · pith_short_12: RLKENNUOKWJ2 · pith_short_16: RLKENNUOKWJ27XSX · pith_short_8: RLKENNUO

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/RLKENNUOKWJ27XSXYCBBD2RZWE \
  | 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: 8ad446b68e5593afde57c08211ea39b1325d9bc9a71b4ffa80bbb95f8c81be71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a442106843a933efc15b28c3909b1aaf52c408350938a1a96592a601b863179",
    "cross_cats_sorted": [
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2025-01-21T16:58:13Z",
    "title_canon_sha256": "f1404621988bdaadd58136076e52cdf110c28fea3a35e895f5b9cb9c7dcd613b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12287",
    "kind": "arxiv",
    "version": 1
  }
}