Pith Number

pith:D2653UJ5

pith:2026:D2653UJ5LMDJHWHKNDXHAXN2CG

not attested not anchored not stored refs pending

COMPAS: Difficulty-Aware Joint Search for Optimizing Code Generation

Dong Huang, Gunel Jahangirova, Jie M. Zhang, Jingzhi Gong, Mark Harman, Mohammad Reza Mousavi

arxiv:2608.04336 v1 · 2026-08-05 · cs.SE · 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{D2653UJ5LMDJHWHKNDXHAXN2CG}

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	2026-08-06T01:33:01.083815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ebdddd13d5b0693d8ea68ee705dba11b87f86f84b3565554cfd857e6f9f0af7

Aliases

arxiv: 2608.04336 · arxiv_version: 2608.04336v1 · doi: 10.48550/arxiv.2608.04336 · pith_short_12: D2653UJ5LMDJ · pith_short_16: D2653UJ5LMDJHWHK · pith_short_8: D2653UJ5

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/D2653UJ5LMDJHWHKNDXHAXN2CG \
  | 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: 1ebdddd13d5b0693d8ea68ee705dba11b87f86f84b3565554cfd857e6f9f0af7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd083a90759d46947aaef33c2cac78da1b66bd67e0f99f1343a0372f1659ab22",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-08-05T01:28:43Z",
    "title_canon_sha256": "90637ed2d312983a00b0a1a01fb96b8b047ba6037dec9774f46c461223123d99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.04336",
    "kind": "arxiv",
    "version": 1
  }
}