Pith Number

pith:TIF4P6C2

pith:2023:TIF4P6C2T4DUSAMDM32KUNE3XD

not attested not anchored not stored refs pending

A Multi-Modal Latent-Features based Service Recommendation System for the Social Internet of Things

Abdelkader Khalil, Abdelkarim Ben Sada, Abdenacer Naouri, Amar Khelloufi, Attia Qammar, Huansheng Ning, Lingfeng Mao, Sahraoui Dhelim

arxiv:2306.01163 v2 · 2023-06-01 · cs.SI · 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{TIF4P6C2T4DUSAMDM32KUNE3XD}

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	2026-07-05T08:07:27.743772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a0bc7f85a9f0749018366f4aa349bb8f8a82f31551c5421ee4168655471f399

Aliases

arxiv: 2306.01163 · arxiv_version: 2306.01163v2 · doi: 10.48550/arxiv.2306.01163 · pith_short_12: TIF4P6C2T4DU · pith_short_16: TIF4P6C2T4DUSAMD · pith_short_8: TIF4P6C2

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/TIF4P6C2T4DUSAMDM32KUNE3XD \
  | 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: 9a0bc7f85a9f0749018366f4aa349bb8f8a82f31551c5421ee4168655471f399

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c03623194e32882d124bf285be9c51ff88e3410cb65574baa9ea8b3cedb1b290",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2023-06-01T21:38:50Z",
    "title_canon_sha256": "d9a865285c12145ff05ba6f43f247c95890e33439ce23fc926522a1f3b1cf29f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.01163",
    "kind": "arxiv",
    "version": 2
  }
}