Pith Number

pith:S4LUPBU5

pith:2025:S4LUPBU5BSNIYPW37Z6L5WLZCH

not attested not anchored not stored refs pending

Behavior Modeling Space Reconstruction for E-Commerce Search

Chi Zhang, Ling Zhong, Maolin Wang, Qidong Liu, Wei Lin, Xiangyu Zhao, Xing Shi, Xudong Yang, Xuetao Wei, Yejing Wang, Zitao Liu

arxiv:2501.18216 v3 · 2025-01-30 · 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{S4LUPBU5BSNIYPW37Z6L5WLZCH}

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	2026-07-05T10:38:22.855739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

971747869d0c9a8c3edbfe7cbed97911e7337d41b6926427f12c2c73797a6510

Aliases

arxiv: 2501.18216 · arxiv_version: 2501.18216v3 · doi: 10.48550/arxiv.2501.18216 · pith_short_12: S4LUPBU5BSNI · pith_short_16: S4LUPBU5BSNIYPW3 · pith_short_8: S4LUPBU5

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/S4LUPBU5BSNIYPW37Z6L5WLZCH \
  | 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: 971747869d0c9a8c3edbfe7cbed97911e7337d41b6926427f12c2c73797a6510

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbabcd547511b453064b127b913110deb67ccbfdb6e80a1355dbcba420f2a434",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-01-30T09:17:04Z",
    "title_canon_sha256": "13a7c3411671b54d495b7738ae7b7bb260517bf5bde0cce77d3c908b22bfef80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.18216",
    "kind": "arxiv",
    "version": 3
  }
}