Pith Number

pith:QU27U3ZN

pith:2026:QU27U3ZNJT2WEEE4VG4LE5DM4I

not attested not anchored not stored refs pending

MT-PingEval: Evaluating Multi-Turn Collaboration with Private Information Games

Adam Fisch, Fantine Huot, Jacob Eisenstein, Jonathan Berant, Mirella Lapata

arxiv:2602.24188 v2 · 2026-02-27 · cs.CL · 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{QU27U3ZNJT2WEEE4VG4LE5DM4I}

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

1 paper in Pith

RankJudge: A Multi-Turn LLM-as-a-Judge Synthetic Benchmark Generator

Receipt and verification

First computed	2026-08-12T00:22:17.050098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8535fa6f2d4cf562109ca9b8b2746ce20ec6eee6ce2e9d8cbd8024a700e58f0e

Aliases

arxiv: 2602.24188 · arxiv_version: 2602.24188v2 · doi: 10.48550/arxiv.2602.24188 · pith_short_12: QU27U3ZNJT2W · pith_short_16: QU27U3ZNJT2WEEE4 · pith_short_8: QU27U3ZN

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/QU27U3ZNJT2WEEE4VG4LE5DM4I \
  | 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: 8535fa6f2d4cf562109ca9b8b2746ce20ec6eee6ce2e9d8cbd8024a700e58f0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a846f38ef18798bb40b3760ec04c8cfa44d47e5ae79933d22bbba9824ae1c2b6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-02-27T17:13:20Z",
    "title_canon_sha256": "c9cea23e59d2a74d0ac2fdfef5b8d15e1ea632a24fa705f7bcb6922178f69eb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.24188",
    "kind": "arxiv",
    "version": 2
  }
}