Pith Number

pith:J6UYZTCS

pith:2025:J6UYZTCSIUTG7VDRL6HTX43FQY

not attested not anchored not stored refs pending

Systematic Optimization of Open Source Large Language Models for Mathematical Reasoning

Dashrath Kale, Dhwaj Jain, Kaustav Dedhia, Pranav Pawar, Sudhir Dhekane, Varun Gupta

arxiv:2509.07238 v1 · 2025-09-08 · cs.LG · 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{J6UYZTCSIUTG7VDRL6HTX43FQY}

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	2026-07-05T12:07:18.181407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fa98ccc5245266fd4715f8f3bf36586178f89be46f68563829d37097a99ed00

Aliases

arxiv: 2509.07238 · arxiv_version: 2509.07238v1 · doi: 10.48550/arxiv.2509.07238 · pith_short_12: J6UYZTCSIUTG · pith_short_16: J6UYZTCSIUTG7VDR · pith_short_8: J6UYZTCS

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/J6UYZTCSIUTG7VDRL6HTX43FQY \
  | 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: 4fa98ccc5245266fd4715f8f3bf36586178f89be46f68563829d37097a99ed00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7568d28b6b1b6d44316d88129600cabb08e1c440809db47db48f428add8c063f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-08T21:31:43Z",
    "title_canon_sha256": "47d15cd93dc90752e547688c0bfff2c9d997e3e6e178e902299317b3f879bb16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07238",
    "kind": "arxiv",
    "version": 1
  }
}