Pith Number

pith:CXMPEAW5

pith:2025:CXMPEAW5N25TDDKLUNI3DI3S7E

not attested not anchored not stored refs pending

Beyond Explicit and Implicit: How Users Provide Feedback to Shape Personalized Recommendation Content

Jui-Ching Kuo, Manyu Sheng, Pengyi Zhang, Qunfang Wu, Wenqi Li

arxiv:2502.09869 v1 · 2025-02-14 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CXMPEAW5N25TDDKLUNI3DI3S7E}

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	2026-07-05T10:14:13.607848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15d8f202dd6ebb318d4ba351b1a372f929f7780eaf64b9e0dbd3d3866db2bba4

Aliases

arxiv: 2502.09869 · arxiv_version: 2502.09869v1 · doi: 10.48550/arxiv.2502.09869 · pith_short_12: CXMPEAW5N25T · pith_short_16: CXMPEAW5N25TDDKL · pith_short_8: CXMPEAW5

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/CXMPEAW5N25TDDKLUNI3DI3S7E \
  | 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: 15d8f202dd6ebb318d4ba351b1a372f929f7780eaf64b9e0dbd3d3866db2bba4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c731d89cb0fc8a98997c1723de075b583a0e51a482ccdc77037fa212acbf3a6a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-02-14T02:39:55Z",
    "title_canon_sha256": "3f1e9e6aee91845da885357092815766d3f6364c535d3caeadecf5551187961c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.09869",
    "kind": "arxiv",
    "version": 1
  }
}