Pith Number

pith:OONURNW5

pith:2018:OONURNW5ZRJXLZSL72O5CK4PSZ

not attested not anchored not stored refs pending

Bridging Cognitive Programs and Machine Learning

Amir Rosenfeld, John K. Tsotsos

arxiv:1802.06091 v1 · 2018-02-16 · cs.LG · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OONURNW5ZRJXLZSL72O5CK4PSZ}

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	2026-05-18T00:23:04.533059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

739b48b6ddcc5375e64bfe9dd12b8f965e2aabb79c9cfa8d01b4bd45d58a9036

Aliases

arxiv: 1802.06091 · arxiv_version: 1802.06091v1 · doi: 10.48550/arxiv.1802.06091 · pith_short_12: OONURNW5ZRJX · pith_short_16: OONURNW5ZRJXLZSL · pith_short_8: OONURNW5

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/OONURNW5ZRJXLZSL72O5CK4PSZ \
  | 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: 739b48b6ddcc5375e64bfe9dd12b8f965e2aabb79c9cfa8d01b4bd45d58a9036

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec9783167cc54cc161bc6c367749d9a5786343bdfc1b573aa7f479ea35e4d736",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-02-16T19:19:00Z",
    "title_canon_sha256": "d02e85c477f7f39424fd17fca36f6b32677e8cd61f25096edc1048c1ab9917ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06091",
    "kind": "arxiv",
    "version": 1
  }
}