Pith Number

pith:PFHXQCNE

pith:2026:PFHXQCNERNF35JBXQJB2ZRTIYW

not attested not anchored not stored refs pending

Compositional Generalization in Autoregressive Models via Logit Composition

Aakash Kumar, Emanuele Natale, Maria Sofia Bucarelli

arxiv:2605.28304 v1 · 2026-05-27 · 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{PFHXQCNERNF35JBXQJB2ZRTIYW}

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	2026-05-28T01:05:05.826279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

794f7809a48b4bbea4378243acc668c5b4e0618d174a0640d585b378e74fa23b

Aliases

arxiv: 2605.28304 · arxiv_version: 2605.28304v1 · doi: 10.48550/arxiv.2605.28304 · pith_short_12: PFHXQCNERNF3 · pith_short_16: PFHXQCNERNF35JBX · pith_short_8: PFHXQCNE

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/PFHXQCNERNF35JBXQJB2ZRTIYW \
  | 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: 794f7809a48b4bbea4378243acc668c5b4e0618d174a0640d585b378e74fa23b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "068fd7890b1efb0e682140afe9a05f6bb4fc613fca527fed5e8aa52b2f53ffa5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-27T11:00:26Z",
    "title_canon_sha256": "90569763f9fc3d0900aa195b18baf0ba6d4ea661ffa3e241deb0685aa4b076a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28304",
    "kind": "arxiv",
    "version": 1
  }
}