Pith Number

pith:6UQFZ437

pith:2021:6UQFZ437SAFJL43JUSPZUASSNI

not attested not anchored not stored refs pending

Generate Natural Language Explanations for Recommendation

Hanxiong Chen, Shaoyun Shi, Xu Chen, Yongfeng Zhang

arxiv:2101.03392 v1 · 2021-01-09 · cs.IR · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6UQFZ437SAFJL43JUSPZUASSNI}

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

CARTS: Collaborative Agents for Recommendation Textual Summarization

Receipt and verification

First computed	2026-07-05T02:05:49.567240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5205cf37f900a95f369a49f9a02526a30f88047d2d276582b3d2c5f4d5f503e

Aliases

arxiv: 2101.03392 · arxiv_version: 2101.03392v1 · doi: 10.48550/arxiv.2101.03392 · pith_short_12: 6UQFZ437SAFJ · pith_short_16: 6UQFZ437SAFJL43J · pith_short_8: 6UQFZ437

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/6UQFZ437SAFJL43JUSPZUASSNI \
  | 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: f5205cf37f900a95f369a49f9a02526a30f88047d2d276582b3d2c5f4d5f503e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "510e69fec4ee643cb0cc871116b659665f4b30c1dccd70960ff7786aef22ef00",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2021-01-09T17:00:41Z",
    "title_canon_sha256": "900c8e3795ee53d08627e89a735380fb703ebe2a526cbddc80d7a515df0ea616"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.03392",
    "kind": "arxiv",
    "version": 1
  }
}