Pith Number

pith:U4UOF2ID

pith:2026:U4UOF2IDOP6ZCYJBSHUUCOV6HU

not attested not anchored not stored refs pending

Hypergraphs from multivariate connectivity: caCoh-based EEG/MEG representation

Daniil Vlasenko, Denis Zakharov, Irina Saranskaia

arxiv:2606.01357 v1 · 2026-05-31 · q-bio.QM · physics.data-an · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U4UOF2IDOP6ZCYJBSHUUCOV6HU}

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	2026-06-02T02:04:31.095954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a728e2e90373fd91612191e9413abe3d11d08466dea7779d47c76d5d3e76f4ee

Aliases

arxiv: 2606.01357 · arxiv_version: 2606.01357v1 · doi: 10.48550/arxiv.2606.01357 · pith_short_12: U4UOF2IDOP6Z · pith_short_16: U4UOF2IDOP6ZCYJB · pith_short_8: U4UOF2ID

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/U4UOF2IDOP6ZCYJBSHUUCOV6HU \
  | 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: a728e2e90373fd91612191e9413abe3d11d08466dea7779d47c76d5d3e76f4ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bc37016ddc3f1f7a6ddfc78eb55c45af58bd2393d3f567788c5d7e74d04f231",
    "cross_cats_sorted": [
      "physics.data-an",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2026-05-31T17:29:31Z",
    "title_canon_sha256": "2b82837b816ab7443e0bc0caab18d3ccd0c225db3f1275b6b6dc0294b8970ddc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01357",
    "kind": "arxiv",
    "version": 1
  }
}