Pith Number

pith:GD2EAQHV

pith:2026:GD2EAQHVBB7V4BLZD4IBSF7QO4

not attested not anchored not stored refs pending

Estimating Uncertainty from Reasoning: A Large-Scale Study of Multi- and Crosslingual MCQA Performance in LLMs

Amin Mantrach, Andrea Alfarano, Andrea Bacciu, Marcello Federico, Saab Mansour

arxiv:2607.06327 v1 · 2026-07-07 · 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{GD2EAQHVBB7V4BLZD4IBSF7QO4}

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	2026-07-08T01:19:21.514284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30f44040f5087f5e05791f101917f0773e51ac6efaebd94c2a21c71f8b0674ee

Aliases

arxiv: 2607.06327 · arxiv_version: 2607.06327v1 · doi: 10.48550/arxiv.2607.06327 · pith_short_12: GD2EAQHVBB7V · pith_short_16: GD2EAQHVBB7V4BLZ · pith_short_8: GD2EAQHV

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/GD2EAQHVBB7V4BLZD4IBSF7QO4 \
  | 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: 30f44040f5087f5e05791f101917f0773e51ac6efaebd94c2a21c71f8b0674ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "667fe27356832b6e2c00205944678c87443817b09e2282dd59900959cca38767",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-07T14:25:09Z",
    "title_canon_sha256": "d2d4916ee0bec59bdbf3484614945ef3cc76aaff56dbe42d8dbc6b5b4a5a5f1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06327",
    "kind": "arxiv",
    "version": 1
  }
}