Pith Number

pith:YABVYOF4

pith:2025:YABVYOF4XHKQGPDD2LLRTEFPYP

not attested not anchored not stored refs pending

PCDVQ: Enhancing Vector Quantization for Large Language Models via Polar Coordinate Decoupling

Dawei Yang, Jianlong Wu, Liqiang Nie, Yuxuan Yue, Zhihang Yuan, Zukang Xu

arxiv:2506.05432 v2 · 2025-06-05 · 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{YABVYOF4XHKQGPDD2LLRTEFPYP}

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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

MGVQ: Synergizing Multi-dimensional Sensitivity-Aware and Gradient-Hessian Fusion for Vector Quantization

Receipt and verification

First computed	2026-07-05T11:27:30.625127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0035c38bcb9d5033c63d2d71990afc3c3324d4faa00f7c7ce4f8bf848ab6bb5

Aliases

arxiv: 2506.05432 · arxiv_version: 2506.05432v2 · doi: 10.48550/arxiv.2506.05432 · pith_short_12: YABVYOF4XHKQ · pith_short_16: YABVYOF4XHKQGPDD · pith_short_8: YABVYOF4

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/YABVYOF4XHKQGPDD2LLRTEFPYP \
  | 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: c0035c38bcb9d5033c63d2d71990afc3c3324d4faa00f7c7ce4f8bf848ab6bb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2de2ebfc8df8f9a63c6db05585dd417ce624fdc7ef793c7f8a530d7747c245a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-05T08:58:58Z",
    "title_canon_sha256": "5a03eb41d68959e74fa4c363e7050eb3f21c160064323702eb31e72b9618376d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05432",
    "kind": "arxiv",
    "version": 2
  }
}