Pith Number

pith:BVNPT4Z3

pith:2025:BVNPT4Z3HNXVWRZRTXYZ6MNMPN

not attested not anchored not stored refs pending

Copilot Arena: A Platform for Code LLM Evaluation in the Wild

Aditya Mittal, Ameet Talwalkar, Anastasios Nikolas Angelopoulos, Chris Donahue, Ion Stoica, Naman Jain, Tianjun Zhang, Valerie Chen, Wayne Chi, Wei-Lin Chiang

arxiv:2502.09328 v1 · 2025-02-13 · 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{BVNPT4Z3HNXVWRZRTXYZ6MNMPN}

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.

Cited by

3 papers in Pith

Mercury: Ultra-Fast Language Models Based on Diffusion

RECAP: An End-to-End Platform for Capturing, Replaying, and Analyzing AI-Assisted Programming Interactions

Edit, But Verify: An Empirical Audit of Instructed Code-Editing Benchmarks

Receipt and verification

First computed	2026-07-05T10:13:55.682040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d5af9f33b3b6f5b47319df19f31ac7b64515d9f9e923457a82aee192157f171

Aliases

arxiv: 2502.09328 · arxiv_version: 2502.09328v1 · doi: 10.48550/arxiv.2502.09328 · pith_short_12: BVNPT4Z3HNXV · pith_short_16: BVNPT4Z3HNXVWRZR · pith_short_8: BVNPT4Z3

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/BVNPT4Z3HNXVWRZRTXYZ6MNMPN \
  | 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: 0d5af9f33b3b6f5b47319df19f31ac7b64515d9f9e923457a82aee192157f171

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "920ccdc064c02e765494f76d6a9b1f6c8c26d3739a3d56b77531235804bd638d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-02-13T13:40:52Z",
    "title_canon_sha256": "70a35b3108f2c2a2f6ba20c8ee0709947c26993363c6a29c4721f4f0e316e4e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.09328",
    "kind": "arxiv",
    "version": 1
  }
}