Pith Number

pith:VQ3XXBZG

pith:2025:VQ3XXBZGMBR4VZN7YF2LLMI42I

not attested not anchored not stored refs pending

Personalized Recommendations via Active Utility-based Pairwise Sampling

Bahar Boroomand, James R. Wright

arxiv:2508.14911 v1 · 2025-08-12 · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VQ3XXBZGMBR4VZN7YF2LLMI42I}

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

Efficient Personalization of Generative User Interfaces

Receipt and verification

First computed	2026-07-05T11:57:03.206160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac377b87266063cae5bfc174b5b11cd20abb72ee79b269795d68360395081ed1

Aliases

arxiv: 2508.14911 · arxiv_version: 2508.14911v1 · doi: 10.48550/arxiv.2508.14911 · pith_short_12: VQ3XXBZGMBR4 · pith_short_16: VQ3XXBZGMBR4VZN7 · pith_short_8: VQ3XXBZG

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/VQ3XXBZGMBR4VZN7YF2LLMI42I \
  | 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: ac377b87266063cae5bfc174b5b11cd20abb72ee79b269795d68360395081ed1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21fed2c421df4da554a53e5f821a80b9e5ed20136dd84661c6995bddd840455e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-08-12T19:09:33Z",
    "title_canon_sha256": "96e9a8602df3b91f4cfcd5294f84642923badaf45948f823c519af5e1bf7a597"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.14911",
    "kind": "arxiv",
    "version": 1
  }
}