Pith Number

pith:424YQZ5U

pith:2022:424YQZ5USJHVGRPC3IHN4XJDDS

not attested not anchored not stored refs pending

Efficient On-Device Session-Based Recommendation

Chaoqun Yang, Hongzhi Yin, Junliang Yu, Qinyong Wang, Quoc Viet Hung Nguyen, Xin Xia

arxiv:2209.13422 v4 · 2022-09-27 · 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{424YQZ5USJHVGRPC3IHN4XJDDS}

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	2026-07-05T05:31:03.363453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6b98867b4924f5345e2da0ede5d231ca5005e47e8941f4fa737a38b441edb01

Aliases

arxiv: 2209.13422 · arxiv_version: 2209.13422v4 · doi: 10.48550/arxiv.2209.13422 · pith_short_12: 424YQZ5USJHV · pith_short_16: 424YQZ5USJHVGRPC · pith_short_8: 424YQZ5U

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/424YQZ5USJHVGRPC3IHN4XJDDS \
  | 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: e6b98867b4924f5345e2da0ede5d231ca5005e47e8941f4fa737a38b441edb01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c8e917fa5e3fd0c64ce1f8b909acc08d69efbf80c8a1bd894832328241d7920",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-09-27T14:23:08Z",
    "title_canon_sha256": "c4612a7c046f442938ade5845aedaef4b03d0e1b80934ad1072801f62795e781"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.13422",
    "kind": "arxiv",
    "version": 4
  }
}