Pith Number

pith:OUVZU6KA

pith:2024:OUVZU6KAH7HHRPNVT5J4L2P4IP

not attested not anchored not stored refs pending

The Empirical Watershed Wavelet

Basile Hurat, Jerome Gilles, Zariluz Alvarado

arxiv:2410.19187 v1 · 2024-10-24 · math.SP · cs.CV · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OUVZU6KAH7HHRPNVT5J4L2P4IP}

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	2026-07-05T09:25:52.924881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

752b9a79403fce78bdb59f53c5e9fc43c34cc9663e0ffa6c33d7947f9a1bc03e

Aliases

arxiv: 2410.19187 · arxiv_version: 2410.19187v1 · doi: 10.48550/arxiv.2410.19187 · pith_short_12: OUVZU6KAH7HH · pith_short_16: OUVZU6KAH7HHRPNV · pith_short_8: OUVZU6KA

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/OUVZU6KAH7HHRPNVT5J4L2P4IP \
  | 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: 752b9a79403fce78bdb59f53c5e9fc43c34cc9663e0ffa6c33d7947f9a1bc03e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a84c6f11c9cf042c2aca1995652a3c28c054c9d536128fbb6c36f0277c724621",
    "cross_cats_sorted": [
      "cs.CV",
      "math.FA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2024-10-24T22:36:43Z",
    "title_canon_sha256": "63bb0a8a1dcd6acc1ee8d50ffcdb51558b53ca2b76497bdd315a722a49e3067f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.19187",
    "kind": "arxiv",
    "version": 1
  }
}