Pith Number

pith:SOG3J4E2

pith:2024:SOG3J4E2AOOHRTC3XZVE6TABEV

not attested not anchored not stored refs pending

Compositional Generalization Across Distributional Shifts with Sparse Tree Operations

Henry Conklin, Jianfeng Gao, Mattia Opper, Paul Smolensky, Paul Soulos, Roland Fernandez

arxiv:2412.14076 v1 · 2024-12-18 · 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{SOG3J4E2AOOHRTC3XZVE6TABEV}

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

Behavioural vs. Representational Systematicity in End-to-End Models: An Opinionated Survey

Receipt and verification

First computed	2026-07-05T09:51:13.237339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

938db4f09a039c78cc5bbe6a4f4c0125503b0353c83fedbc431a9cdd032010a7

Aliases

arxiv: 2412.14076 · arxiv_version: 2412.14076v1 · doi: 10.48550/arxiv.2412.14076 · pith_short_12: SOG3J4E2AOOH · pith_short_16: SOG3J4E2AOOHRTC3 · pith_short_8: SOG3J4E2

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/SOG3J4E2AOOHRTC3XZVE6TABEV \
  | 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: 938db4f09a039c78cc5bbe6a4f4c0125503b0353c83fedbc431a9cdd032010a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7811e045baffd235eeb4c6728252f8990114cd746f5b078d77b88e21abfac96a",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-12-18T17:20:19Z",
    "title_canon_sha256": "263c3349f8c42d57ae14c7c17610a02f54a357e34d7201af11f3295ba2622d87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14076",
    "kind": "arxiv",
    "version": 1
  }
}