Pith Number

pith:OKJUCQ2W

pith:2019:OKJUCQ2WMF7YKHUVQ2WRMEJQ3D

not attested not anchored not stored refs pending

Recommendation as a Communication Game: Self-Supervised Bot-Play for Goal-oriented Dialogue

Anusha Balakrishnan, Dongyeop Kang, Jason Weston, Pararth Shah, Paul Crook, Y-Lan Boureau

arxiv:1909.03922 v1 · 2019-09-09 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OKJUCQ2WMF7YKHUVQ2WRMEJQ3D}

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	2026-07-05T00:03:09.845667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7293414356617f851e9586ad161130d8e248c524ab1c5abc09671c81835b5080

Aliases

arxiv: 1909.03922 · arxiv_version: 1909.03922v1 · doi: 10.48550/arxiv.1909.03922 · pith_short_12: OKJUCQ2WMF7Y · pith_short_16: OKJUCQ2WMF7YKHUV · pith_short_8: OKJUCQ2W

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/OKJUCQ2WMF7YKHUVQ2WRMEJQ3D \
  | 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: 7293414356617f851e9586ad161130d8e248c524ab1c5abc09671c81835b5080

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b32d6bdd6e84c5b71ef9f12eb39f82ea52d4854dd5258ac81a31f3c3a7ee182b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-09-09T15:19:56Z",
    "title_canon_sha256": "26e3374575cb0262d113267a4da437a5744355477855caf210999a116a5d523b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.03922",
    "kind": "arxiv",
    "version": 1
  }
}