Pith Number

pith:2BCVATPY

pith:2022:2BCVATPYEUJ7LTOKA46BOW7ZWJ

not attested not anchored not stored refs pending

Internal feedback in the cortical perception-action loop enables fast and accurate behavior

Anish A. Sarma, Jing Shuang Li, John C. Doyle, Terrence J. Sejnowski

arxiv:2211.05922 v2 · 2022-11-10 · q-bio.NC · cs.SY · eess.SY · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2BCVATPYEUJ7LTOKA46BOW7ZWJ}

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	2026-07-05T05:31:58.646433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d045504df82513f5cdca073c175bf9b25bfc60426244221ce62198f3c681d6ce

Aliases

arxiv: 2211.05922 · arxiv_version: 2211.05922v2 · doi: 10.48550/arxiv.2211.05922 · pith_short_12: 2BCVATPYEUJ7 · pith_short_16: 2BCVATPYEUJ7LTOK · pith_short_8: 2BCVATPY

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/2BCVATPYEUJ7LTOKA46BOW7ZWJ \
  | 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: d045504df82513f5cdca073c175bf9b25bfc60426244221ce62198f3c681d6ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55388a5e734f0f87c333e8e81bcc34c7fc6f8c604c523a8199add55ecf8b8955",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2022-11-10T23:43:26Z",
    "title_canon_sha256": "46eef86adef0cf565da5d4e37e0bf0948fd1fbe0e6ec549918adf4c608117e5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.05922",
    "kind": "arxiv",
    "version": 2
  }
}