Pith Number

pith:OF65BMU5

pith:2025:OF65BMU5ANY6VJD6UG7ZRYMR3S

not attested not anchored not stored refs pending

Do Large Language Models Reason Causally Like Us? Even Better?

Bob Rehder, Brenden M. Lake, Charley M. Wu, Hanna M. Dettki

arxiv:2502.10215 v2 · 2025-02-14 · cs.AI · 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{OF65BMU5ANY6VJD6UG7ZRYMR3S}

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	2026-07-05T11:17:23.560931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

717dd0b29d0371eaa47ea1bf98e191dc891034518681496062bd37d3c2cf0ac7

Aliases

arxiv: 2502.10215 · arxiv_version: 2502.10215v2 · doi: 10.48550/arxiv.2502.10215 · pith_short_12: OF65BMU5ANY6 · pith_short_16: OF65BMU5ANY6VJD6 · pith_short_8: OF65BMU5

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/OF65BMU5ANY6VJD6UG7ZRYMR3S \
  | 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: 717dd0b29d0371eaa47ea1bf98e191dc891034518681496062bd37d3c2cf0ac7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8407cc5dfa85c43f9cc16483405f566f2a821da4f71d9b1d920641fb3f2a245a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-02-14T15:09:15Z",
    "title_canon_sha256": "c644d5989487c5721021409e84a701697756739d97281a47c163b425a043d55a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.10215",
    "kind": "arxiv",
    "version": 2
  }
}