Pith Number

pith:FIJ7HQ2S

pith:2026:FIJ7HQ2SG5DBT2FVPGLUMMX4QB

not attested not anchored not stored refs pending

Robust for the Wrong Reasons: The Representational Geometry of LLM Robustness to Science Skepticism

Minjong Cheon

arxiv:2607.01951 v1 · 2026-07-02 · physics.soc-ph · cs.AI · 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{FIJ7HQ2SG5DBT2FVPGLUMMX4QB}

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	2026-07-03T01:17:35.003124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a13f3c352374619e8b579974632fc8057bd1e2ebc084968193e0119ffc2fac5

Aliases

arxiv: 2607.01951 · arxiv_version: 2607.01951v1 · doi: 10.48550/arxiv.2607.01951 · pith_short_12: FIJ7HQ2SG5DB · pith_short_16: FIJ7HQ2SG5DBT2FV · pith_short_8: FIJ7HQ2S

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/FIJ7HQ2SG5DBT2FVPGLUMMX4QB \
  | 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: 2a13f3c352374619e8b579974632fc8057bd1e2ebc084968193e0119ffc2fac5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d08543af3fdcbc0a123d6704c35d078ca20368bd1eb5c507598c2076fa2cb168",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2026-07-02T09:40:52Z",
    "title_canon_sha256": "d928c6755f2fceb2054f86e0777965391f1f57a7fd5bb67878dff1243b645f96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01951",
    "kind": "arxiv",
    "version": 1
  }
}