Pith Number

pith:33MCUL44

pith:2024:33MCUL44HBJDPEZB55IDKKQGWD

not attested not anchored not stored refs pending

Transparent and Scrutable Recommendations Using Natural Language User Profiles

Aldo Lipani, Hossen A. Rahmani, Jerome Ramos, Xiao Fu, Xi Wang

arxiv:2402.05810 v2 · 2024-02-08 · 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{33MCUL44HBJDPEZB55IDKKQGWD}

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

POPI: Personalizing LLMs via Optimized Natural Language Preference Inference

Receipt and verification

First computed	2026-07-05T08:45:49.946492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ded82a2f9c3852379321ef50352a06b0c8b6cc4e77b11a033de51df7dd2e2b72

Aliases

arxiv: 2402.05810 · arxiv_version: 2402.05810v2 · doi: 10.48550/arxiv.2402.05810 · pith_short_12: 33MCUL44HBJD · pith_short_16: 33MCUL44HBJDPEZB · pith_short_8: 33MCUL44

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/33MCUL44HBJDPEZB55IDKKQGWD \
  | 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: ded82a2f9c3852379321ef50352a06b0c8b6cc4e77b11a033de51df7dd2e2b72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa0afc2f84c4a0933cb0048f831332a5648dcc738e021952582384f3057cd543",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-02-08T16:47:54Z",
    "title_canon_sha256": "640faaf7a2f522a2374dbc56f04de123078e25074b090d3c20561cf8ae70de22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.05810",
    "kind": "arxiv",
    "version": 2
  }
}