Pith Number

pith:S4XIHWQS

pith:2025:S4XIHWQSR3VKBZJBQ2NAXQSZYU

not attested not anchored not stored refs pending

TurboQuant: Online Vector Quantization with Near-optimal Distortion Rate

Amir Zandieh, Majid Daliri, Majid Hadian, Vahab Mirrokni

arxiv:2504.19874 v1 · 2025-04-28 · cs.LG · cs.AI · cs.DB · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S4XIHWQSR3VKBZJBQ2NAXQSZYU}

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

26 papers in Pith

IVF-TQ: Calibration-Free Streaming Vector Search via a Codebook-Free Residual Layer

Runtime-Certified Bounded-Error Quantized Attention

IVF-TQ: Calibration-Free Streaming Vector Search via a Codebook-Free Residual Layer

OSCAR: Offline Spectral Covariance-Aware Rotation for 2-bit KV Cache Quantization

LongLive-2.0: An NVFP4 Parallel Infrastructure for Long Video Generation

Receipt and verification

First computed	2026-05-20T08:03:06.474193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

972e83da128eeaa0e521869a0bc259c5373f03814cb7aa783827dbd3c3584de9

Aliases

arxiv: 2504.19874 · arxiv_version: 2504.19874v1 · doi: 10.48550/arxiv.2504.19874 · pith_short_12: S4XIHWQSR3VK · pith_short_16: S4XIHWQSR3VKBZJB · pith_short_8: S4XIHWQS

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/S4XIHWQSR3VKBZJBQ2NAXQSZYU \
  | 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: 972e83da128eeaa0e521869a0bc259c5373f03814cb7aa783827dbd3c3584de9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "065e31c31e602125c24c2343b4fe4781bf0341d013aa00bc4f4f40cd270818bc",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DB",
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-28T15:05:35Z",
    "title_canon_sha256": "588f872f21858e26ebc06fbcd148e21eaa7ef053e510632e20c7a5324f605214"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19874",
    "kind": "arxiv",
    "version": 1
  }
}