Pith Number

pith:4BJJ2GBG

pith:2024:4BJJ2GBGX7UIWDLIWFMKCZWWGZ

not attested not anchored not stored refs pending

Compositional learning of functions in humans and machines

Adina Williams, Brenden M. Lake, YanLi Zhou

arxiv:2403.12201 v1 · 2024-03-18 · cs.AI · cs.HC · 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{4BJJ2GBGX7UIWDLIWFMKCZWWGZ}

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

How Do Language Models Compose Functions?

Receipt and verification

First computed	2026-07-05T07:57:57.067373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0529d1826bfe88b0d68b158a166d6366998d4840c520f20d85c1d26f5011e97

Aliases

arxiv: 2403.12201 · arxiv_version: 2403.12201v1 · doi: 10.48550/arxiv.2403.12201 · pith_short_12: 4BJJ2GBGX7UI · pith_short_16: 4BJJ2GBGX7UIWDLI · pith_short_8: 4BJJ2GBG

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/4BJJ2GBGX7UIWDLIWFMKCZWWGZ \
  | 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: e0529d1826bfe88b0d68b158a166d6366998d4840c520f20d85c1d26f5011e97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "700c40f2fb2879c5f99de37b077d6409c61be507bb41ed2ec94fd3554a18a876",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-03-18T19:22:53Z",
    "title_canon_sha256": "1098c16c3e7b2506b129c2c0ff6f5cb53edcf1c5ff661f2d42fcc158de9fd63a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.12201",
    "kind": "arxiv",
    "version": 1
  }
}