Pith Number

pith:DMMJWUEW

pith:2025:DMMJWUEWCKPS5B3NDI4GFLI3HH

not attested not anchored not stored refs pending

Group Relative Policy Optimization for Speech Recognition

Ankur Gandhe, Ivan Bulyko, Prashanth Gurunath Shivakumar, Yile Gu

arxiv:2509.01939 v1 · 2025-09-02 · eess.AS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DMMJWUEWCKPS5B3NDI4GFLI3HH}

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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

1 paper in Pith

FSA-GRPO: Teaching Auditory LLMs to Use Few-shot Demonstrations

Receipt and verification

First computed	2026-07-05T12:03:11.503365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b189b5096129f2e876d1a3862ad1b39e1eeb0acfb6875aced91c6dc1fc29663

Aliases

arxiv: 2509.01939 · arxiv_version: 2509.01939v1 · doi: 10.48550/arxiv.2509.01939 · pith_short_12: DMMJWUEWCKPS · pith_short_16: DMMJWUEWCKPS5B3N · pith_short_8: DMMJWUEW

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/DMMJWUEWCKPS5B3NDI4GFLI3HH \
  | 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: 1b189b5096129f2e876d1a3862ad1b39e1eeb0acfb6875aced91c6dc1fc29663

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b18bd800a47bca88a5e3126a9eb661f63df157c8c776bf0f0e23ea76d7fc49c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-09-02T04:20:12Z",
    "title_canon_sha256": "881764ee78679eee604fe0466f371b61890609e6b47a387d2e934485a80a67d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.01939",
    "kind": "arxiv",
    "version": 1
  }
}