Pith Number

pith:JW67U2SA

pith:2022:JW67U2SAZQLZJ3IMQDZL7AP2TO

not attested not anchored not stored refs pending

Constrained Policy Optimization for Controlled Self-Learning in Conversational AI Systems

Mohammad Kachuee, Sungjin Lee

arxiv:2209.08429 v1 · 2022-09-17 · cs.LG · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JW67U2SAZQLZJ3IMQDZL7AP2TO}

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	2026-07-05T06:09:44.947431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dbdfa6a40cc1794ed0c80f2bf81fa9ba49f5fbed95d0e0eccd39680538f4fe7

Aliases

arxiv: 2209.08429 · arxiv_version: 2209.08429v1 · doi: 10.48550/arxiv.2209.08429 · pith_short_12: JW67U2SAZQLZ · pith_short_16: JW67U2SAZQLZJ3IM · pith_short_8: JW67U2SA

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/JW67U2SAZQLZJ3IMQDZL7AP2TO \
  | 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: 4dbdfa6a40cc1794ed0c80f2bf81fa9ba49f5fbed95d0e0eccd39680538f4fe7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eccbb1a8fe15f92185f88e6fb12dffc8339cb2062165d4a43fc52bdaa37308fb",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-09-17T23:44:13Z",
    "title_canon_sha256": "b747c4dd65589c355c34ea0d49aca9d3337a875fd41bf3ebd68d5805c0107168"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.08429",
    "kind": "arxiv",
    "version": 1
  }
}