Pith Number

pith:PS5AUTWY

pith:2026:PS5AUTWYAAEBZK4AZ34VENWAWX

not attested not anchored not stored refs pending

Bash-Commenter: Leveraging Syntax-Aware Preference Optimization to Reinforce Large Language Model for Bash Code Comment Generation

Fengjun Zhang, Jiajia Ma, Jia Xu, Jingyuan Zhang, Lei Yu, Li Yang, Peng Wang, Xin Wang

arxiv:2606.29709 v1 · 2026-06-29 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PS5AUTWYAAEBZK4AZ34VENWAWX}

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	2026-06-30T02:17:31.560299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cba0a4ed800081cab80cef95236c0b5e785aa172df103e6beb423167742114d

Aliases

arxiv: 2606.29709 · arxiv_version: 2606.29709v1 · doi: 10.48550/arxiv.2606.29709 · pith_short_12: PS5AUTWYAAEB · pith_short_16: PS5AUTWYAAEBZK4A · pith_short_8: PS5AUTWY

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/PS5AUTWYAAEBZK4AZ34VENWAWX \
  | 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: 7cba0a4ed800081cab80cef95236c0b5e785aa172df103e6beb423167742114d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b10420ed2508c6c3e85245c8c5dd9b5dbd484f026a6ffd0fc0328b4f4ca675c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-06-29T02:24:33Z",
    "title_canon_sha256": "0346da10535dc10b908507a29dfe8bdacdd89844032d1a59a6cbc845a879833e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29709",
    "kind": "arxiv",
    "version": 1
  }
}