Pith Number

pith:TUGNHNUV

pith:2024:TUGNHNUVGTQYGXIUWML2CBIL4H

not attested not anchored not stored refs pending

KGUF: Simple Knowledge-aware Graph-based Recommender with User-based Semantic Features Filtering

Alberto Carlo Maria Mancino, Antonio Ferrara, Daniele Malitesta, Eugenio Di Sciascio, Salvatore Bufi, Tommaso Di Noia

arxiv:2403.20095 v1 · 2024-03-29 · 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{TUGNHNUVGTQYGXIUWML2CBIL4H}

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	2026-07-05T08:02:13.577137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d0cd3b69534e1835d14b317a1050be1e330b558115145625e66e1abf57c6c99

Aliases

arxiv: 2403.20095 · arxiv_version: 2403.20095v1 · doi: 10.48550/arxiv.2403.20095 · pith_short_12: TUGNHNUVGTQY · pith_short_16: TUGNHNUVGTQYGXIU · pith_short_8: TUGNHNUV

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/TUGNHNUVGTQYGXIUWML2CBIL4H \
  | 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: 9d0cd3b69534e1835d14b317a1050be1e330b558115145625e66e1abf57c6c99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f50c130d3802eb7cfdde5b659c0a0012db14f94a62f27989fcfebeeae22ac506",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-03-29T10:18:19Z",
    "title_canon_sha256": "f005946d3da2701bfb63fd67176513cdac9488cea30f028239820cbff92c9471"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.20095",
    "kind": "arxiv",
    "version": 1
  }
}