Pith Number

pith:QWKWOOHW

pith:2026:QWKWOOHWVCUXGUWFTHUJ4QCQLF

not attested not anchored not stored refs pending

SkillSmith: Learning to Compose Parametric Skills and Textual Knowledge

Adhiguna Kuncoro, Arthur Szlam, Benedict Aaron Tjandra, Jiajun Shen, Lucio M. Dery, Siavash Samiei, Zohar Yahav

arxiv:2607.27497 v1 · 2026-07-29 · 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{QWKWOOHWVCUXGUWFTHUJ4QCQLF}

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	2026-07-31T01:24:27.243563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

85956738f6a8a97352c599e89e405059591fca6e4b03313972b997acf3da4f7d

Aliases

arxiv: 2607.27497 · arxiv_version: 2607.27497v1 · doi: 10.48550/arxiv.2607.27497 · pith_short_12: QWKWOOHWVCUX · pith_short_16: QWKWOOHWVCUXGUWF · pith_short_8: QWKWOOHW

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/QWKWOOHWVCUXGUWFTHUJ4QCQLF \
  | 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: 85956738f6a8a97352c599e89e405059591fca6e4b03313972b997acf3da4f7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea53eb91a755048af3f1c2a0f39a2617c84afeeb82b54ebf73d6260d0c14061d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-29T22:28:36Z",
    "title_canon_sha256": "c1daa1559335fa2115a28a517c3c8baa7938286bace7f460f9cf70add8e672b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27497",
    "kind": "arxiv",
    "version": 1
  }
}