Pith Number

pith:YIK5G7YJ

pith:2026:YIK5G7YJPYOVIMHCHAD3UGZXLO

not attested not anchored not stored refs pending

One More Turn, Less Regret: A Regret-Based Multi-Turn Benchmark for LLMs' Clarification Policies

Duong D. Nguyen, Minh Ngoc Ta, My Anh Tran Nguyen, Preslav Nakov, Yuxia Wang

arxiv:2607.21143 v1 · 2026-07-23 · 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{YIK5G7YJPYOVIMHCHAD3UGZXLO}

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	2026-07-24T01:23:55.349727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c215d37f097e1d5430e23807ba1b375b9cd6956c93cac116a559b389b82c7c5e

Aliases

arxiv: 2607.21143 · arxiv_version: 2607.21143v1 · doi: 10.48550/arxiv.2607.21143 · pith_short_12: YIK5G7YJPYOV · pith_short_16: YIK5G7YJPYOVIMHC · pith_short_8: YIK5G7YJ

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/YIK5G7YJPYOVIMHCHAD3UGZXLO \
  | 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: c215d37f097e1d5430e23807ba1b375b9cd6956c93cac116a559b389b82c7c5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6b3355e2f25ce6f835d3e4ba2341b15b0fa9483a79e2ce38edf6f143437732b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-23T10:22:11Z",
    "title_canon_sha256": "e1e31467ea9c52d237970a6f356e714eefc29596853c12752e5c5570da2d64a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.21143",
    "kind": "arxiv",
    "version": 1
  }
}