Pith Number

pith:WKIANFO7

pith:2019:WKIANFO7BOTPUNRYSZKKBTHRT5

not attested not anchored not stored refs pending

Future Data Helps Training: Modeling Future Contexts for Session-based Recommendation

Fajie Yuan, Guibing Guo, Haochuan Jiang, Jian Xiong, Xiangnan He, Yilin Xiong, Zhezhao Xu

arxiv:1906.04473 v4 · 2019-06-11 · 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{WKIANFO7BOTPUNRYSZKKBTHRT5}

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	2026-07-05T00:35:44.323862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2900695df0ba6fa36389654a0ccf19f69840faf4c435a3812168b9394673835

Aliases

arxiv: 1906.04473 · arxiv_version: 1906.04473v4 · doi: 10.48550/arxiv.1906.04473 · pith_short_12: WKIANFO7BOTP · pith_short_16: WKIANFO7BOTPUNRY · pith_short_8: WKIANFO7

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/WKIANFO7BOTPUNRYSZKKBTHRT5 \
  | 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: b2900695df0ba6fa36389654a0ccf19f69840faf4c435a3812168b9394673835

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5281aa0a45aaa30ef4582ebfd0c0a4af10876f895956de1b299128867668d406",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-06-11T10:07:26Z",
    "title_canon_sha256": "22516b2fa00c6eb0f80a2c83111ef4a1fe18a62c14205d6b20b99129b104b3af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04473",
    "kind": "arxiv",
    "version": 4
  }
}