Pith Number

pith:O67PA22G

pith:2025:O67PA22GKLW72THSYOZS4XVMLV

not attested not anchored not stored refs pending

Fast Controlled Generation from Language Models with Adaptive Weighted Rejection Sampling

Alexander K. Lew, Benjamin Lebrun, Benjamin Lipkin, David R. MacIver, Jacob Hoover Vigly, Jason Eisner, Jo\~ao Loula, Li Du, Ryan Cotterell, Timothy J. O'Donnell, Tim Vieira, Vikash Mansinghka

arxiv:2504.05410 v2 · 2025-04-07 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O67PA22GKLW72THSYOZS4XVMLV}

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.

Cited by

3 papers in Pith

Large Databases Need Small, Open-Weight Language Models

Greedy or not, here I come: Language production under vocabulary constraints in humans and resource-rational models

Sampling for Quality: Training-Free Reward-Guided LLM Decoding via Sequential Monte Carlo

Receipt and verification

First computed	2026-07-05T11:55:18.316162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77bef06b4652edfd4cf2c3b32e5eac5d76860f8ca912ab3114b3f72c25d19447

Aliases

arxiv: 2504.05410 · arxiv_version: 2504.05410v2 · doi: 10.48550/arxiv.2504.05410 · pith_short_12: O67PA22GKLW7 · pith_short_16: O67PA22GKLW72THS · pith_short_8: O67PA22G

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/O67PA22GKLW72THSYOZS4XVMLV \
  | 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: 77bef06b4652edfd4cf2c3b32e5eac5d76860f8ca912ab3114b3f72c25d19447

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffbef51dbae83f3c4f1c8f3313ff77535bd8d06bd5897b53aabd923ae7e27580",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-04-07T18:30:18Z",
    "title_canon_sha256": "8c4ef6b708efb65f27f70d9ced87b9f3952eeec513248acc0a00a7164dc656bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.05410",
    "kind": "arxiv",
    "version": 2
  }
}