Pith Number

pith:PQRY6IH4

pith:2024:PQRY6IH42X4DUBDGR55SWKB3EF

not attested not anchored not stored refs pending

Can Models Learn Skill Composition from Examples?

Anirudh Goyal, Dingli Yu, Haoyu Zhao, Sanjeev Arora, Simran Kaur

arxiv:2409.19808 v2 · 2024-09-29 · cs.CL · cs.AI · 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{PQRY6IH42X4DUBDGR55SWKB3EF}

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

Toward Skill-Native LLMs: Skill Entropy for Benchmarking and Training Long-Horizon Reasoning

Receipt and verification

First computed	2026-07-05T10:02:52.659530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c238f20fcd5f83a04668f7b2b283b217ee9768f5d3cf584e6da9b0c4b03185e

Aliases

arxiv: 2409.19808 · arxiv_version: 2409.19808v2 · doi: 10.48550/arxiv.2409.19808 · pith_short_12: PQRY6IH42X4D · pith_short_16: PQRY6IH42X4DUBDG · pith_short_8: PQRY6IH4

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/PQRY6IH42X4DUBDGR55SWKB3EF \
  | 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: 7c238f20fcd5f83a04668f7b2b283b217ee9768f5d3cf584e6da9b0c4b03185e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72a82932a8dace748577db242df5d90d1d27f633b94774215a30b8468bea75fd",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-09-29T22:14:02Z",
    "title_canon_sha256": "e94080b9470e31affdf1e3fff8c52f00f3ff9ae0eef0c7c03ed70af70b385017"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.19808",
    "kind": "arxiv",
    "version": 2
  }
}