Pith Number

pith:G7BYG6WB

pith:2022:G7BYG6WBZKWHJMM2DOAQT5N3UR

not attested not anchored not stored refs pending

The WQN algorithm to adaptively correct artifacts in the EEG signal

David Holcman, Matteo Dora, St\'ephane Jaffard

arxiv:2207.11696 v1 · 2022-07-24 · stat.ME · eess.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{G7BYG6WBZKWHJMM2DOAQT5N3UR}

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	2026-07-05T04:45:49.813607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37c3837ac1caac74b19a1b8109f5bba4416f05bd82830940c551217dbcd95d91

Aliases

arxiv: 2207.11696 · arxiv_version: 2207.11696v1 · doi: 10.48550/arxiv.2207.11696 · pith_short_12: G7BYG6WBZKWH · pith_short_16: G7BYG6WBZKWHJMM2 · pith_short_8: G7BYG6WB

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/G7BYG6WBZKWHJMM2DOAQT5N3UR \
  | 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: 37c3837ac1caac74b19a1b8109f5bba4416f05bd82830940c551217dbcd95d91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e1c08324a6b2eb231d98205a25e7fc48237a6078e28216944ac49a88701258e",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2022-07-24T09:17:55Z",
    "title_canon_sha256": "a7c7f0f38c94ee3f3ef2007c88582be37cffbc5c55353523220a6383aa52ec34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.11696",
    "kind": "arxiv",
    "version": 1
  }
}