Pith Number

pith:RWP6ZAGI

pith:2025:RWP6ZAGIGZC6XQUHGSPBSN5AXW

not attested not anchored not stored refs pending

Regression Language Models for Code

Arissa Wongpanich, Bryan Lewandowski, Mohamed S. Abdelfattah, Xingyou Song, Yash Akhauri

arxiv:2509.26476 v2 · 2025-09-30 · cs.CL · cs.AI · cs.LG · cs.PF · 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{RWP6ZAGIGZC6XQUHGSPBSN5AXW}

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

2 papers in Pith

LASER: Language Model Regression for Semi-Structured Workflow Resource and Runtime Estimation

Distribution-Aware Reward: Reinforcement Learning over Predictive Distributions for LLM Regression

Receipt and verification

First computed	2026-05-28T02:04:43.173808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d9fec80c83645ebc287349e1937a0bd996b9d56ba75882dc6fd957a1b5299d4

Aliases

arxiv: 2509.26476 · arxiv_version: 2509.26476v2 · doi: 10.48550/arxiv.2509.26476 · pith_short_12: RWP6ZAGIGZC6 · pith_short_16: RWP6ZAGIGZC6XQUH · pith_short_8: RWP6ZAGI

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/RWP6ZAGIGZC6XQUHGSPBSN5AXW \
  | 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: 8d9fec80c83645ebc287349e1937a0bd996b9d56ba75882dc6fd957a1b5299d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4499ef3d2325b96170010c8fc7d9956b2c90f3cd886696c9d3f4831960cbb371",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.PF",
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-09-30T16:25:23Z",
    "title_canon_sha256": "cb022bc415e997db5943ff47e2f2e6f5e2825fac6f129642b6a249672aa3d0c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.26476",
    "kind": "arxiv",
    "version": 2
  }
}