Pith Number

pith:FVCVGRKD

pith:2021:FVCVGRKDY5OG2GRESHYFCZVYWU

not attested not anchored not stored refs pending

PPL-MCTS: Constrained Textual Generation Through Discriminator-Guided MCTS Decoding

Antoine Chaffin, Ewa Kijak, Vincent Claveau

arxiv:2109.13582 v2 · 2021-09-28 · 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{FVCVGRKDY5OG2GRESHYFCZVYWU}

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	2026-07-05T04:20:16.221962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d45534543c75c6d1a2491f05166b8b534ff1ba9732048869d33880e0b0b1c71

Aliases

arxiv: 2109.13582 · arxiv_version: 2109.13582v2 · doi: 10.48550/arxiv.2109.13582 · pith_short_12: FVCVGRKDY5OG · pith_short_16: FVCVGRKDY5OG2GRE · pith_short_8: FVCVGRKD

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/FVCVGRKDY5OG2GRESHYFCZVYWU \
  | 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: 2d45534543c75c6d1a2491f05166b8b534ff1ba9732048869d33880e0b0b1c71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "903b5ed384cfcd2f00e58dc3473d3cb4159044204291341f23c72e3d23efcebf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-09-28T09:29:15Z",
    "title_canon_sha256": "98546096805808f1766c4706f4bda921315d43f6097eab604a4d0b3b24fd8333"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.13582",
    "kind": "arxiv",
    "version": 2
  }
}