Pith Number

pith:TXJXKWPD

pith:2025:TXJXKWPDW2V5IAKBWRVCNAK455

not attested not anchored not stored refs pending

An explainable transformer circuit for compositional generalization

Brenden Lake, Cheng Tang, Mehrdad Jazayeri

arxiv:2502.15801 v1 · 2025-02-19 · cs.LG · 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{TXJXKWPDW2V5IAKBWRVCNAK455}

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.

Cited by

1 paper in Pith

Critical Windows of Complexity Control: When Transformers Decide to Reason or Memorize

Receipt and verification

First computed	2026-07-05T10:18:16.563648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dd37559e3b6abd40141b46a26815cef40f52572fc6719cd11a50ec77a6dba34

Aliases

arxiv: 2502.15801 · arxiv_version: 2502.15801v1 · doi: 10.48550/arxiv.2502.15801 · pith_short_12: TXJXKWPDW2V5 · pith_short_16: TXJXKWPDW2V5IAKB · pith_short_8: TXJXKWPD

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/TXJXKWPDW2V5IAKBWRVCNAK455 \
  | 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: 9dd37559e3b6abd40141b46a26815cef40f52572fc6719cd11a50ec77a6dba34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45c6d5c0342fbcdbcbc0a6c897b9687bf16a1bf3af467476b3e84bf2bfffdd41",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-19T02:30:41Z",
    "title_canon_sha256": "9a62de36cd0a4142168dda97c21acc51a9b8a6c15251dc7b44792cd308eb95a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.15801",
    "kind": "arxiv",
    "version": 1
  }
}