Pith Number

pith:CKFRWL3V

pith:2025:CKFRWL3VYU7SPMVVVLO5W6Y7CP

not attested not anchored not stored refs pending

Prompt-Based One-Shot Exact Length-Controlled Generation with LLMs

Hung-yi Lee, Juncheng Xie

arxiv:2508.13805 v1 · 2025-08-19 · 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{CKFRWL3VYU7SPMVVVLO5W6Y7CP}

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

4 papers in Pith

The Significance of Style Diversity in Annotation-Free Synthetic Data Generation

Parallel Context Compaction for Long-Horizon LLM Agent Serving

TiCo: Time-Controllable Spoken Dialogue Model

Length Value Model: Scalable Value Pretraining for Token-Level Length Modeling

Receipt and verification

First computed	2026-07-05T11:56:07.857687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

128b1b2f75c53f27b2b5aadddb7b1f13f4fa2b25575fb35bea197298b2c46de7

Aliases

arxiv: 2508.13805 · arxiv_version: 2508.13805v1 · doi: 10.48550/arxiv.2508.13805 · pith_short_12: CKFRWL3VYU7S · pith_short_16: CKFRWL3VYU7SPMVV · pith_short_8: CKFRWL3V

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/CKFRWL3VYU7SPMVVVLO5W6Y7CP \
  | 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: 128b1b2f75c53f27b2b5aadddb7b1f13f4fa2b25575fb35bea197298b2c46de7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aba96c5f23680fcbde3282dbc213eba84570f39d325a953893b191e379b635fa",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-19T13:12:01Z",
    "title_canon_sha256": "11c96cca3b573bcc8954d99278b0cb8aca7c33c4d943b97d81ec5620532e6bde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.13805",
    "kind": "arxiv",
    "version": 1
  }
}