Pith Number

pith:DKY2UYYP

pith:2025:DKY2UYYPFDTU3NBPWKIIRI7FWK

not attested not anchored not stored refs pending

PolarQuant: Leveraging Polar Transformation for Efficient Key Cache Quantization and Decoding Acceleration

Ang Lv, Guojun Yin, Rui Yan, Songhao Wu, Wei Lin, Xiao Feng, Xun Zhang, Yufei Zhang

arxiv:2502.00527 v2 · 2025-02-01 · cs.LG · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DKY2UYYPFDTU3NBPWKIIRI7FWK}

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

OCTOPUS: Optimized KV Cache for Transformers via Octahedral Parametrization Under optimal Squared error quantization

SPHERICAL KV: Angle-Domain Attention and Rate-Distortion Retention for Efficient Long-Context Inference

Receipt and verification

First computed	2026-06-08T01:03:43.445393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ab1aa630f28e74db42fb29088a3e5b2be7dcc53b59ae0b4b6fac4f6510c5bd4

Aliases

arxiv: 2502.00527 · arxiv_version: 2502.00527v2 · doi: 10.48550/arxiv.2502.00527 · pith_short_12: DKY2UYYPFDTU · pith_short_16: DKY2UYYPFDTU3NBP · pith_short_8: DKY2UYYP

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/DKY2UYYPFDTU3NBPWKIIRI7FWK \
  | 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: 1ab1aa630f28e74db42fb29088a3e5b2be7dcc53b59ae0b4b6fac4f6510c5bd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3fba346867a0317a9046dea20d9a95b74571237a13d1761fd5d23841ebc2567",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-01T18:59:03Z",
    "title_canon_sha256": "ade1361c59b6b270ae98b608cb0538ab71945e04955a973f4c14af9360e8b625"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00527",
    "kind": "arxiv",
    "version": 2
  }
}