Pith Number

pith:D7KSY4NO

pith:2014:D7KSY4NOWVFRVGPXY4YNPCNWOI

not attested not anchored not stored refs pending

Goal-Driven Cognition in the Brain: A Computational Framework

Jessica Mollick, Prescott Mackie, Randall C. O'Reilly, Seth Herd, Thomas E. Hazy

arxiv:1404.7591 v1 · 2014-04-30 · 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{D7KSY4NOWVFRVGPXY4YNPCNWOI}

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	2026-05-18T02:52:55.267597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fd52c71aeb54b1a99f7c730d789b672172b5af64820a32c8481e6a51e4b2771

Aliases

arxiv: 1404.7591 · arxiv_version: 1404.7591v1 · doi: 10.48550/arxiv.1404.7591 · pith_short_12: D7KSY4NOWVFR · pith_short_16: D7KSY4NOWVFRVGPX · pith_short_8: D7KSY4NO

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/D7KSY4NOWVFRVGPXY4YNPCNWOI \
  | 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: 1fd52c71aeb54b1a99f7c730d789b672172b5af64820a32c8481e6a51e4b2771

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b771f93d749e3b1ca5c8f9257ff188f003508e19e6c91af7510096a3b73371c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2014-04-30T05:04:13Z",
    "title_canon_sha256": "f064b9173462a4f4593bf308906c69b857f065f299a43193b7440de9f8519063"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7591",
    "kind": "arxiv",
    "version": 1
  }
}