Pith Number

pith:446XG5NJ

pith:2025:446XG5NJTCU6FMJPOA4MU7MHJ6

not attested not anchored not stored refs pending

Xinyu AI Search: Enhanced Relevance and Comprehensive Results with Rich Answer Presentations

Bo Tang, Chenyang Xi, Chunyu Li, Feiyu Xiong, Hao Wu, Jiahao Wu, Jiajia Wang, Jingrun Chen, Junyi Zhu, Ning Liao, Wenqiang Wei, Yebin Yang, Yijun Niu, Yuchen Feng, Yunhang Ge, Yu Yu, Zehao Lin, Zhiyu Li

arxiv:2505.21849 v1 · 2025-05-28 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{446XG5NJTCU6FMJPOA4MU7MHJ6}

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	2026-07-05T11:11:04.759922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e73d7375a998a9e2b12f7038ca7d874fa1a6275ffdc73d43b7a668d1399c8eb0

Aliases

arxiv: 2505.21849 · arxiv_version: 2505.21849v1 · doi: 10.48550/arxiv.2505.21849 · pith_short_12: 446XG5NJTCU6 · pith_short_16: 446XG5NJTCU6FMJP · pith_short_8: 446XG5NJ

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/446XG5NJTCU6FMJPOA4MU7MHJ6 \
  | 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: e73d7375a998a9e2b12f7038ca7d874fa1a6275ffdc73d43b7a668d1399c8eb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2078fcfffdaa3da194db57c94246a6026d7804bc68f043abbbe254da06a23838",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-05-28T00:30:22Z",
    "title_canon_sha256": "791dc9b2fab78ecffc92a86adfbc1e77bf855f25bc55a5cd8213dd506333477c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21849",
    "kind": "arxiv",
    "version": 1
  }
}