Pith Number

pith:AVSXPDPE

pith:2025:AVSXPDPELG2DEOQ5ZRYZK4GYM5

not attested not anchored not stored refs pending

Systematic Generalization in Language Models Scales with Information Entropy

\'Etienne Simon, Lucas Georges Gabriel Charpentier, Sondre Wold

arxiv:2505.13089 v2 · 2025-05-19 · 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{AVSXPDPELG2DEOQ5ZRYZK4GYM5}

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	2026-07-05T11:10:08.729658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0565778de459b4323a1dcc719570d867477312d99e1976fb81d83a6e610c692e

Aliases

arxiv: 2505.13089 · arxiv_version: 2505.13089v2 · doi: 10.48550/arxiv.2505.13089 · pith_short_12: AVSXPDPELG2D · pith_short_16: AVSXPDPELG2DEOQ5 · pith_short_8: AVSXPDPE

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/AVSXPDPELG2DEOQ5ZRYZK4GYM5 \
  | 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: 0565778de459b4323a1dcc719570d867477312d99e1976fb81d83a6e610c692e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fde84058c9b2b24a735db4eeb41da58ca8d5035c2127b3143a7cd9ead4fee101",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-19T13:23:44Z",
    "title_canon_sha256": "819db0a3c74c80367326f15a7afc473b75ee1a70b25abc1b40072e3aca3981eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13089",
    "kind": "arxiv",
    "version": 2
  }
}