Pith Number

pith:QC4FNFRY

pith:2025:QC4FNFRY5ZWUFTOF5NJW4G6VAK

not attested not anchored not stored refs pending

The Stochastic Parrot on LLM's Shoulder: A Summative Assessment of Physical Concept Understanding

Dit-Yan Yeung, Jiangnan Li, Jie Zhou, Junjie Wu, Lemao Liu, Mo Yu, Shunchi Zhang, Tsz Ting Chung

arxiv:2502.08946 v1 · 2025-02-13 · cs.CL · cs.AI · cs.CV · 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{QC4FNFRY5ZWUFTOF5NJW4G6VAK}

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	2026-07-05T10:13:50.216260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80b8569638ee6d42cdc5eb536e1bd5028f0498fc576ca4e1a214b567dbf5c45a

Aliases

arxiv: 2502.08946 · arxiv_version: 2502.08946v1 · doi: 10.48550/arxiv.2502.08946 · pith_short_12: QC4FNFRY5ZWU · pith_short_16: QC4FNFRY5ZWUFTOF · pith_short_8: QC4FNFRY

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/QC4FNFRY5ZWUFTOF5NJW4G6VAK \
  | 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: 80b8569638ee6d42cdc5eb536e1bd5028f0498fc576ca4e1a214b567dbf5c45a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fbe7fa8f46cb0f5cda9aa083308bba4844c465b922e75a95db3dd388e8eacbc",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-13T04:00:03Z",
    "title_canon_sha256": "0c3a99450c6c578c8911fbe9fc7d6c6434ad21f74719abfa1068eca30ae87033"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08946",
    "kind": "arxiv",
    "version": 1
  }
}