Pith Number

pith:V3CTNQXM

pith:2024:V3CTNQXMMGHU5TAGXQQPE75MT5

not attested not anchored not stored refs pending

Fuzzy Norm-Explicit Product Quantization for Recommender Systems

Hani Hagras, Javier Andreu-Perez, Luis Mart\'inez L\'opez, Mohammadreza Jamalifard

arxiv:2412.06069 v1 · 2024-12-08 · cs.IR · 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{V3CTNQXMMGHU5TAGXQQPE75MT5}

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	2026-07-05T09:46:14.438192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aec536c2ec618f4ecc06bc20f27fac9f4ea5f1fc75f1a91e1a590b7542c1c9d3

Aliases

arxiv: 2412.06069 · arxiv_version: 2412.06069v1 · doi: 10.48550/arxiv.2412.06069 · pith_short_12: V3CTNQXMMGHU · pith_short_16: V3CTNQXMMGHU5TAG · pith_short_8: V3CTNQXM

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/V3CTNQXMMGHU5TAGXQQPE75MT5 \
  | 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: aec536c2ec618f4ecc06bc20f27fac9f4ea5f1fc75f1a91e1a590b7542c1c9d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c43bd965fd3e26238142f4d871c1a0e33f95b840eb5fed22f81050411f04106",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-12-08T21:14:57Z",
    "title_canon_sha256": "5d4d68696259203936d2c723b80111845275a87347d2c682004d67d22c9e52fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.06069",
    "kind": "arxiv",
    "version": 1
  }
}