Pith Number

pith:BCJ5ZI5A

pith:2025:BCJ5ZI5AYPJTL4TCAKJ4AFUKZM

not attested not anchored not stored refs pending

Reasoning about Affordances: Causal and Compositional Reasoning in LLMs

David Lagnado, Magnus F. Gjerde, Vanessa Cheung

arxiv:2502.16606 v1 · 2025-02-23 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BCJ5ZI5AYPJTL4TCAKJ4AFUKZM}

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	2026-07-05T10:20:20.513080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0893dca3a0c3d335f2620293c0168acb0d8724b3b8e355c1894766df370be7fb

Aliases

arxiv: 2502.16606 · arxiv_version: 2502.16606v1 · doi: 10.48550/arxiv.2502.16606 · pith_short_12: BCJ5ZI5AYPJT · pith_short_16: BCJ5ZI5AYPJTL4TC · pith_short_8: BCJ5ZI5A

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/BCJ5ZI5AYPJTL4TCAKJ4AFUKZM \
  | 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: 0893dca3a0c3d335f2620293c0168acb0d8724b3b8e355c1894766df370be7fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79c6ac62b4b5306230dad58bc8d1d48b9646ee341e7277f7ec6d92c7546be50b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-23T15:21:47Z",
    "title_canon_sha256": "bb8b4e6645ceae6046698fac80a0bdd5dc6cacd301fd19d8d9040fe1dd793736"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.16606",
    "kind": "arxiv",
    "version": 1
  }
}