Pith Number

pith:423CBKUG

pith:2019:423CBKUGI2556W5EHSKVI6VMRN

not attested not anchored not stored refs pending

Symphony of high-dimensional brain

Alexander N. Gorban, Ivan Y. Tyukin, Valeri A. Makarov

arxiv:1906.12222 v1 · 2019-06-27 · q-bio.NC · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{423CBKUGI2556W5EHSKVI6VMRN}

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	2026-05-17T23:41:58.958665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6b620aa8646bbdf5ba43c95547aac8b573d78d8a06cdeb3eddfafa47bd25043

Aliases

arxiv: 1906.12222 · arxiv_version: 1906.12222v1 · doi: 10.48550/arxiv.1906.12222 · pith_short_12: 423CBKUGI255 · pith_short_16: 423CBKUGI2556W5E · pith_short_8: 423CBKUG

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/423CBKUGI2556W5EHSKVI6VMRN \
  | 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: e6b620aa8646bbdf5ba43c95547aac8b573d78d8a06cdeb3eddfafa47bd25043

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3266a32d58bdf4fe8219292d597461302bc9813eae4a422a8a9e26de2289641c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2019-06-27T17:46:24Z",
    "title_canon_sha256": "b601e1278ea09e087842d4c21022dc6157ff49d9bf118011de8a732794fb9827"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.12222",
    "kind": "arxiv",
    "version": 1
  }
}