Pith Number

pith:J7SY3POF

pith:2024:J7SY3POFYQJYLVYZY4UIAJF7P3

not attested not anchored not stored refs pending

Recognizing Limits: Investigating Infeasibility in Large Language Models

Hengrui Cai, Wenbo Zhang, Zihang Xu

arxiv:2408.05873 v3 · 2024-08-11 · 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{J7SY3POFYQJYLVYZY4UIAJF7P3}

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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.

Cited by

2 papers in Pith

From Anatomy to Smells: An Empirical Study of SKILL.md in Agent Skills

Position: Vision-Language-Action Models Cannot Be Verified to Perform Physical Reasoning

Receipt and verification

First computed	2026-07-05T11:59:06.804851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fe58dbdc5c41385d719c7288024bf7ed2e5908677105e26f36656db81b75358

Aliases

arxiv: 2408.05873 · arxiv_version: 2408.05873v3 · doi: 10.48550/arxiv.2408.05873 · pith_short_12: J7SY3POFYQJY · pith_short_16: J7SY3POFYQJYLVYZ · pith_short_8: J7SY3POF

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/J7SY3POFYQJYLVYZY4UIAJF7P3 \
  | 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: 4fe58dbdc5c41385d719c7288024bf7ed2e5908677105e26f36656db81b75358

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "539fdc2112e5093a7ab011490cbcffa34e1eb31515bb361f06a603159fd15f0f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-08-11T22:58:23Z",
    "title_canon_sha256": "9b7365244a39968f27623d517c807e800e6d0f622f75d104de298493cf12dcdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.05873",
    "kind": "arxiv",
    "version": 3
  }
}