Pith Number

pith:F2CXBDEQ

pith:2026:F2CXBDEQ56ULNY2ZIN4A7UCG7C

not attested not anchored not stored refs pending

Evaluating Theory of Mind in Reasoning Models: Robustness over Reasoning

Ian B. de Haan, Max van Duijn, Peter van der Putten

arxiv:2608.04646 v1 · 2026-08-05 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F2CXBDEQ56ULNY2ZIN4A7UCG7C}

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	2026-08-06T01:36:32.354693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e85708c90efa8b6e35943780fd046f8b6aa305f5d2db9b00911476060ac06d3

Aliases

arxiv: 2608.04646 · arxiv_version: 2608.04646v1 · doi: 10.48550/arxiv.2608.04646 · pith_short_12: F2CXBDEQ56UL · pith_short_16: F2CXBDEQ56ULNY2Z · pith_short_8: F2CXBDEQ

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/F2CXBDEQ56ULNY2ZIN4A7UCG7C \
  | 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: 2e85708c90efa8b6e35943780fd046f8b6aa305f5d2db9b00911476060ac06d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98e6279861062f8ee696ef872ccbfe2c9f9678a222a2dc2f5da4da63abb0c166",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-08-05T10:05:53Z",
    "title_canon_sha256": "619d0563635a1e29f91672ee82ee7834ded2624386c4b53bd7fcb04e089870a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.04646",
    "kind": "arxiv",
    "version": 1
  }
}