Pith Number

pith:TK4VVAZK

pith:2021:TK4VVAZKATE275W3KZ5HI7OSNG

not attested not anchored not stored refs pending

What we are is more than what we do

Giulio Tononi, Larissa Albantakis

arxiv:2102.04219 v1 · 2021-01-21 · 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{TK4VVAZKATE275W3KZ5HI7OSNG}

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.

Cited by

1 paper in Pith

Grid-SD2E: A General Grid-Feedback in a System for Cognitive Learning

Receipt and verification

First computed	2026-07-05T02:14:01.611041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ab95a832a04c9aff6db567a747dd26999256cbf2da7c31669120bbfb824ca6f

Aliases

arxiv: 2102.04219 · arxiv_version: 2102.04219v1 · doi: 10.48550/arxiv.2102.04219 · pith_short_12: TK4VVAZKATE2 · pith_short_16: TK4VVAZKATE275W3 · pith_short_8: TK4VVAZK

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/TK4VVAZKATE275W3KZ5HI7OSNG \
  | 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: 9ab95a832a04c9aff6db567a747dd26999256cbf2da7c31669120bbfb824ca6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bbdb2cf0530f1b7e521da7b1e2d0485cda4a61887f4834ec10048d5c655d959",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2021-01-21T19:26:15Z",
    "title_canon_sha256": "f7befe64e3e974b967e266129689c561a5a72596bc5ebc6fd7e69d6aa14dc091"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.04219",
    "kind": "arxiv",
    "version": 1
  }
}