Pith Number

pith:EMQCNV3H

pith:2026:EMQCNV3H3HG2LURIDWPVEYI2BF

not attested not anchored not stored refs pending

Efficient Skill Grounding via Code Refactoring with Small Language Models

Chaeun Lee, Daehee Lee, Honguk Woo, Jooyoung Kim, Saehun Chun, Sera Choi, Wonje Choi

arxiv:2606.07999 v1 · 2026-06-06 · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EMQCNV3H3HG2LURIDWPVEYI2BF}

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	2026-06-09T01:05:22.126707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

232026d767d9cda5d2281d9f52611a095911a73e89cb4826049decab5c4bd7fa

Aliases

arxiv: 2606.07999 · arxiv_version: 2606.07999v1 · doi: 10.48550/arxiv.2606.07999 · pith_short_12: EMQCNV3H3HG2 · pith_short_16: EMQCNV3H3HG2LURI · pith_short_8: EMQCNV3H

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/EMQCNV3H3HG2LURIDWPVEYI2BF \
  | 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: 232026d767d9cda5d2281d9f52611a095911a73e89cb4826049decab5c4bd7fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcc7dde1ac15935d47ac5d74cee662838a2513414b4bdbaa42ca6a4ad0324dea",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-06T06:33:51Z",
    "title_canon_sha256": "b40634902a4bda4972a581a9ce02a49c974ac9e4e2e8b5722cbce1531474063c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07999",
    "kind": "arxiv",
    "version": 1
  }
}