Pith Number

pith:QRTLVGNP

pith:2021:QRTLVGNPH35EU334WMZXHBYQOH

not attested not anchored not stored refs pending

Graph-Enhanced Multi-Task Learning of Multi-Level Transition Dynamics for Session-based Recommendation

Chao Huang, Jiahui Chen, Jiashu Zhao, Jimmy Xiangji Huang, Lianghao Xia, Liefeng Bo, Peng Dai, Yanqing Chen, Yong Xu

arxiv:2110.03996 v1 · 2021-10-08 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QRTLVGNPH35EU334WMZXHBYQOH}

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	2026-07-05T03:20:59.607522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8466ba99af3efa4a6f7cb33373871071e9bd4dd2cf5c158774b2afcb30c8da41

Aliases

arxiv: 2110.03996 · arxiv_version: 2110.03996v1 · doi: 10.48550/arxiv.2110.03996 · pith_short_12: QRTLVGNPH35E · pith_short_16: QRTLVGNPH35EU334 · pith_short_8: QRTLVGNP

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/QRTLVGNPH35EU334WMZXHBYQOH \
  | 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: 8466ba99af3efa4a6f7cb33373871071e9bd4dd2cf5c158774b2afcb30c8da41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afb054cb9e2cf66ef05049bc28599f785ad28941d7ef1f7c71f4d12002029ed3",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2021-10-08T09:34:05Z",
    "title_canon_sha256": "48e5898b18361a190b9deaa82dbaac5ee88a2f10bde529e9c0eaae25fca1b147"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.03996",
    "kind": "arxiv",
    "version": 1
  }
}