Pith Number

pith:2HCBNK4G

pith:2026:2HCBNK4GGMN7ZOYY3UVLR3U2J7

not attested not anchored not stored refs pending

Skill-as-Pseudocode: Refactoring Skill Libraries to Pseudocode for LLM Agents

Aixin Sun, Xinze Li, Yixin Cao, Yuhang Zang

arxiv:2605.27955 v1 · 2026-05-27 · cs.PL · 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{2HCBNK4GGMN7ZOYY3UVLR3U2J7}

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	2026-05-28T01:04:54.064892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1c416ab86331bfcbb18dd2ab8ee9a4fd2e87bd0f376470eac8b33b1add34e17

Aliases

arxiv: 2605.27955 · arxiv_version: 2605.27955v1 · doi: 10.48550/arxiv.2605.27955 · pith_short_12: 2HCBNK4GGMN7 · pith_short_16: 2HCBNK4GGMN7ZOYY · pith_short_8: 2HCBNK4G

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/2HCBNK4GGMN7ZOYY3UVLR3U2J7 \
  | 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: d1c416ab86331bfcbb18dd2ab8ee9a4fd2e87bd0f376470eac8b33b1add34e17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "607695444d3f4bf3c482c6919fc7835908453f0e1400cbda966850f2210680cb",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2026-05-27T04:48:40Z",
    "title_canon_sha256": "81d5eb9d7f2f4a497229f34d9e0fcd3cc42ebc0e672a5915c7d854095ec057bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27955",
    "kind": "arxiv",
    "version": 1
  }
}