Pith Number

pith:URXZU7UM

pith:2026:URXZU7UMGJWIAPYY2MBHOA4CXA

not attested not anchored not stored refs pending

FormulaCode: Evaluating Agentic Optimization on Large Codebases

Akanksha Sarkar, Atharva Sehgal, Ishaan Mantripragada, James Hou, Jennifer J. Sun, Swarat Chaudhuri, Yisong Yue

arxiv:2603.16011 v2 · 2026-03-16 · cs.SE · cs.AI · 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{URXZU7UMGJWIAPYY2MBHOA4CXA}

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	2026-05-20T00:00:36.795077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a46f9a7e8c326c803f18d302770382b83590af62b766490dd06f644694d09717

Aliases

arxiv: 2603.16011 · arxiv_version: 2603.16011v2 · doi: 10.48550/arxiv.2603.16011 · pith_short_12: URXZU7UMGJWI · pith_short_16: URXZU7UMGJWIAPYY · pith_short_8: URXZU7UM

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/URXZU7UMGJWIAPYY2MBHOA4CXA \
  | 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: a46f9a7e8c326c803f18d302770382b83590af62b766490dd06f644694d09717

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc8c935f9e5c839725d4072a13f5b962a53af67f20765735b68eb3e0038692df",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-03-16T23:40:19Z",
    "title_canon_sha256": "8441450a42d14a5a9f886232fd3751c8f33be93fd62fd5c5a3f7d2d62dfa15f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.16011",
    "kind": "arxiv",
    "version": 2
  }
}