Pith Number

pith:QUV3JH7C

pith:2015:QUV3JH7CSXOKWCHTAVH5772MQO

not attested not anchored not stored refs pending

A Controller-Recognizer Framework: How necessary is recognition for control?

Aaron Courville, Kelvin Xu, Kyunghyun Cho, Marcin Moczulski

arxiv:1511.06428 v4 · 2015-11-19 · cs.LG · 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{QUV3JH7CSXOKWCHTAVH5772MQO}

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	2026-05-18T01:21:04.127978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

852bb49fe295dcab08f3054fdfff4c838a09a647f8481887b5bfc52423461b85

Aliases

arxiv: 1511.06428 · arxiv_version: 1511.06428v4 · doi: 10.48550/arxiv.1511.06428 · pith_short_12: QUV3JH7CSXOK · pith_short_16: QUV3JH7CSXOKWCHT · pith_short_8: QUV3JH7C

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/QUV3JH7CSXOKWCHTAVH5772MQO \
  | 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: 852bb49fe295dcab08f3054fdfff4c838a09a647f8481887b5bfc52423461b85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23c83193c6a3ff28a5f476146216456077102c1dc18129bbdcf9506513891680",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-11-19T22:38:53Z",
    "title_canon_sha256": "0d9a34c45007f381176622ac530b30802597f6b05206ae8c609655b6a958b3ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06428",
    "kind": "arxiv",
    "version": 4
  }
}