Pith Number

pith:VHQUAKZX

pith:2015:VHQUAKZXBUHZ3QZP7UDRDM76VT

not attested not anchored not stored refs pending

Using higher-order Fourier analysis over general fields

Abhishek Bhowmick, Arnab Bhattacharyya

arxiv:1505.00619 v1 · 2015-05-04 · cs.DS · cs.CC · cs.IT · math.CO · 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{VHQUAKZXBUHZ3QZP7UDRDM76VT}

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	2026-05-18T02:17:02.353771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9e1402b370d0f9dc32ffd0711b3feacc80c5506596f97a047b9096d5e51f1d5

Aliases

arxiv: 1505.00619 · arxiv_version: 1505.00619v1 · doi: 10.48550/arxiv.1505.00619 · pith_short_12: VHQUAKZXBUHZ · pith_short_16: VHQUAKZXBUHZ3QZP · pith_short_8: VHQUAKZX

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/VHQUAKZXBUHZ3QZP7UDRDM76VT \
  | 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: a9e1402b370d0f9dc32ffd0711b3feacc80c5506596f97a047b9096d5e51f1d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f6f9fb6a5b653b454aa2d40d2dcd4e9bd36c2a30f5b251877f2f42b58d90030",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.IT",
      "math.CO",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-05-04T13:05:20Z",
    "title_canon_sha256": "922566c1791b5a2b17525ecc2cf925530bb3a7661ccf8dc41b3acb4d9b82402f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00619",
    "kind": "arxiv",
    "version": 1
  }
}