Pith Number

pith:VSLTDTQV

pith:2019:VSLTDTQVTLSBSBMCWHDKYLTIPR

not attested not anchored not stored refs pending

Query-based Interactive Recommendation by Meta-Path and Adapted Attention-GRU

Beidou Wang, Deng Cai, Junxiong Zhu, Qingwen Liu, Wenwu Ou, Yingcai Ma, Yu Gong, Yu Zhu, Ziyu Guan

arxiv:1907.01639 v1 · 2019-06-24 · 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{VSLTDTQVTLSBSBMCWHDKYLTIPR}

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	2026-05-17T23:41:35.663778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac9731ce159ae4190582b1c6ac2e687c467ef7f719ecae40736ad267bf4c9a48

Aliases

arxiv: 1907.01639 · arxiv_version: 1907.01639v1 · doi: 10.48550/arxiv.1907.01639 · pith_short_12: VSLTDTQVTLSB · pith_short_16: VSLTDTQVTLSBSBMC · pith_short_8: VSLTDTQV

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/VSLTDTQVTLSBSBMCWHDKYLTIPR \
  | 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: ac9731ce159ae4190582b1c6ac2e687c467ef7f719ecae40736ad267bf4c9a48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b548cbe1d169c311af7adf91d669efea2599076c4da02a50cf386aa0f179e58",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-06-24T05:59:29Z",
    "title_canon_sha256": "0839750ab8a5e7997530305380a288f2440ee68291e22d3ae39c005f8f0bf8eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01639",
    "kind": "arxiv",
    "version": 1
  }
}