Pith Number

pith:PHO44U5N

pith:2024:PHO44U5NP7GAJXT2YE67QZZZ6T

not attested not anchored not stored refs pending

Vector Quantization for Recommender Systems: A Review and Outlook

Chenxu Zhu, Hengchang Hu, Jiaren Xiao, Jieming Zhu, Nuo Chen, Qijiong Liu, Tetsuya Sakai, Xiao-Ming Wu, Xiaoyu Dong

arxiv:2405.03110 v1 · 2024-05-06 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PHO44U5NP7GAJXT2YE67QZZZ6T}

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

1 paper in Pith

CodeBrain: Bridging Decoupled Tokenizer and Multi-Scale Architecture for EEG Foundation Model

Receipt and verification

First computed	2026-07-05T08:15:58.652968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79ddce53ad7fcc04de7ac13df86739f4c9e482546c5729005a644e9e017d22e4

Aliases

arxiv: 2405.03110 · arxiv_version: 2405.03110v1 · doi: 10.48550/arxiv.2405.03110 · pith_short_12: PHO44U5NP7GA · pith_short_16: PHO44U5NP7GAJXT2 · pith_short_8: PHO44U5N

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/PHO44U5NP7GAJXT2YE67QZZZ6T \
  | 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: 79ddce53ad7fcc04de7ac13df86739f4c9e482546c5729005a644e9e017d22e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d15eea65c0cefd3fc4a3e2a33a8a3c8a3d2bedebdda3a9f378ac8baefc98c718",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-05-06T02:06:26Z",
    "title_canon_sha256": "e4da42dd2c51a7195c3db3b2e13649306357d9b2df0ed2d78ba020a21705280b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.03110",
    "kind": "arxiv",
    "version": 1
  }
}