Pith Number

pith:D33WY4OV

pith:2025:D33WY4OVJFOOKS7LFKN3FQV3FM

not attested not anchored not stored refs pending

A Theoretical Analysis of Compositional Generalization in Neural Networks: A Necessary and Sufficient Condition

Yuanpeng Li

arxiv:2505.02627 v1 · 2025-05-05 · cs.LG · 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{D33WY4OVJFOOKS7LFKN3FQV3FM}

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	2026-07-05T10:58:40.564229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ef76c71d5495ce54beb2a9bb2c2bb2b3b264ac90545a9b32c6072023b0b48e3

Aliases

arxiv: 2505.02627 · arxiv_version: 2505.02627v1 · doi: 10.48550/arxiv.2505.02627 · pith_short_12: D33WY4OVJFOO · pith_short_16: D33WY4OVJFOOKS7L · pith_short_8: D33WY4OV

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/D33WY4OVJFOOKS7LFKN3FQV3FM \
  | 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: 1ef76c71d5495ce54beb2a9bb2c2bb2b3b264ac90545a9b32c6072023b0b48e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9323bbcec2c54dab856597c644e6b936a9d1133497bbbbe738f64b89ef58c9ae",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-05T13:13:46Z",
    "title_canon_sha256": "6a634f5e31a3e16c4f72cb8bb1c57f5efb3debcf748e80b50c662d48f706df95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.02627",
    "kind": "arxiv",
    "version": 1
  }
}