Pith Number

pith:4W4GWOH3

pith:2016:4W4GWOH3GKJ35EMAAZZLRNJOEH

not attested not anchored not stored refs pending

Brain State Control by Closed-Loop Environmental Feedback

Christopher L. Buckley, Kana Takakura, Naotaka Fujii, Satohiro Tajima, Taro Toyoizumi, Toru Yanagawa, Yasuo Nagasaka

arxiv:1602.08881 v1 · 2016-02-29 · 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{4W4GWOH3GKJ35EMAAZZLRNJOEH}

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	2026-05-18T01:19:51.763058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5b86b38fb3293be91800672b8b52e21f1915c4a46ed18ac4f6d4d474af02abf

Aliases

arxiv: 1602.08881 · arxiv_version: 1602.08881v1 · doi: 10.48550/arxiv.1602.08881 · pith_short_12: 4W4GWOH3GKJ3 · pith_short_16: 4W4GWOH3GKJ35EMA · pith_short_8: 4W4GWOH3

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/4W4GWOH3GKJ35EMAAZZLRNJOEH \
  | 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: e5b86b38fb3293be91800672b8b52e21f1915c4a46ed18ac4f6d4d474af02abf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bea4899006e7d0155b0e99733142aaf6f84081095280f4d8c8a22f89622125d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2016-02-29T09:35:07Z",
    "title_canon_sha256": "838a46186f83424bfabd8e7e2d0b94761183ca0c838616b3ef4c5682d0ccfba2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08881",
    "kind": "arxiv",
    "version": 1
  }
}