Pith Number

pith:Q53MZFOL

pith:2026:Q53MZFOLXVDGOCHXEN7EBHEZSN

not attested not anchored not stored refs pending

MeetingToM: Evaluating Multimodal LLMs on Theory-of-Mind Reasoning in Multi-Party Meetings

Dongxu Piao, Miao Liu, Tianhui Zhou, Xingyu Liu, Yuhang Wu, Ziyi Wang

arxiv:2607.19235 v1 · 2026-07-21 · cs.CL · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q53MZFOLXVDGOCHXEN7EBHEZSN}

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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	2026-07-22T01:24:15.681289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8776cc95cbbd466708f7237e409c99937698de54124a2fc18ec5a096ffb9d957

Aliases

arxiv: 2607.19235 · arxiv_version: 2607.19235v1 · doi: 10.48550/arxiv.2607.19235 · pith_short_12: Q53MZFOLXVDG · pith_short_16: Q53MZFOLXVDGOCHX · pith_short_8: Q53MZFOL

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/Q53MZFOLXVDGOCHXEN7EBHEZSN \
  | 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: 8776cc95cbbd466708f7237e409c99937698de54124a2fc18ec5a096ffb9d957

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51d77ddcd4c51b39a70d751036cef43fc38507161475aee2e126d818b959c06f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-21T16:05:49Z",
    "title_canon_sha256": "3178f8251e70833c311cc7102c4c0fdd6106e8ee6dd4072040a32d77e3e784dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19235",
    "kind": "arxiv",
    "version": 1
  }
}