Pith Number

pith:BGEEASO4

pith:2018:BGEEASO4I72AJWST2E6A7ZQ4KD

not attested not anchored not stored refs pending

A Sequential Embedding Approach for Item Recommendation with Heterogeneous Attributes

Kuan Liu, Prem Natarajan, Xing Shi

arxiv:1805.11008 v1 · 2018-05-28 · cs.IR · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BGEEASO4I72AJWST2E6A7ZQ4KD}

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	2026-05-18T00:14:37.391512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09884049dc47f404da53d13c0fe61c50dd22e73d88b79d70333ea29483f8af3a

Aliases

arxiv: 1805.11008 · arxiv_version: 1805.11008v1 · doi: 10.48550/arxiv.1805.11008 · pith_short_12: BGEEASO4I72A · pith_short_16: BGEEASO4I72AJWST · pith_short_8: BGEEASO4

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/BGEEASO4I72AJWST2E6A7ZQ4KD \
  | 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: 09884049dc47f404da53d13c0fe61c50dd22e73d88b79d70333ea29483f8af3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f8934e4e7ffbc43966f0d9e70e037d58df9e7f312ff7bed30561adb47f3e2b6",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-05-28T16:07:46Z",
    "title_canon_sha256": "85e66e788a379a2da214b7f9fe44e297899982480408fddbfbf9dc25ff4e7d1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11008",
    "kind": "arxiv",
    "version": 1
  }
}