Pith Number

pith:ZJMRNHJB

pith:2026:ZJMRNHJBUGFADSTIULVBO5DLTD

not attested not anchored not stored refs pending

X$^3$-OPD: Distilling Reasoning into Large Audio-Language Models via On-Policy Alignment

Di Cao, Dongjie Fu, Shengpeng Ji, Tao Jin, Wenxu Jia, Xize Cheng, Yifu Chen, Yu Zhang, Zihan Zhang

arxiv:2607.21550 v1 · 2026-07-23 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZJMRNHJBUGFADSTIULVBO5DLTD}

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	2026-07-24T01:24:39.077048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca59169d21a18a01ca68a2ea17746b98e7602f3b69968b4b1c2ff442000f10db

Aliases

arxiv: 2607.21550 · arxiv_version: 2607.21550v1 · doi: 10.48550/arxiv.2607.21550 · pith_short_12: ZJMRNHJBUGFA · pith_short_16: ZJMRNHJBUGFADSTI · pith_short_8: ZJMRNHJB

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/ZJMRNHJBUGFADSTIULVBO5DLTD \
  | 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: ca59169d21a18a01ca68a2ea17746b98e7602f3b69968b4b1c2ff442000f10db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cefedc02afa98b806f5997bed7b8a57de2fd3e21dbf8c070c228ca8ecd37442a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-23T17:35:20Z",
    "title_canon_sha256": "53ec3ea193517ae2bf2d9e736864a42f28b4168e00e96111328b4e8053ea3564"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.21550",
    "kind": "arxiv",
    "version": 1
  }
}