Pith Number

pith:R5A66EOO

pith:2019:R5A66EOO2HS3EWSLSJTAIIQV4M

not attested not anchored not stored refs pending

Sequence-Aware Factorization Machines for Temporal Predictive Analytics

Hongzhi Yin, Quoc Viet Hung Nguyen, Tong Chen, Wen-Chih Peng, Xiaofang Zhou, Xue Li

arxiv:1911.02752 v2 · 2019-11-07 · cs.LG · cs.IR · 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{R5A66EOO2HS3EWSLSJTAIIQV4M}

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	2026-07-05T00:19:38.804819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f41ef11ced1e5b25a4b9266042215e329e8232a2db8ddd3d962853a05de6fde

Aliases

arxiv: 1911.02752 · arxiv_version: 1911.02752v2 · doi: 10.48550/arxiv.1911.02752 · pith_short_12: R5A66EOO2HS3 · pith_short_16: R5A66EOO2HS3EWSL · pith_short_8: R5A66EOO

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/R5A66EOO2HS3EWSLSJTAIIQV4M \
  | 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: 8f41ef11ced1e5b25a4b9266042215e329e8232a2db8ddd3d962853a05de6fde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8c24f68e41eef2c2e026b40b8a7752c1be008b75ce7dedf7da4d840c1a9091c",
    "cross_cats_sorted": [
      "cs.IR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-11-07T04:29:53Z",
    "title_canon_sha256": "1706c87ad0d703e390012c2ae8685f7ed51cb71e7cdd455b3563c20fa6034071"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.02752",
    "kind": "arxiv",
    "version": 2
  }
}