Pith Number

pith:L2SUIYPN

pith:2021:L2SUIYPN7PHZR74KBAXJMJO3UQ

not attested not anchored not stored refs pending

Global Context Enhanced Graph Neural Networks for Session-based Recommendation

Gao Cong, Minghui Qiu, Wei Wei, Xian-Ling Mao, Xiao-Li Li, Ziyang Wang

arxiv:2106.05081 v1 · 2021-06-09 · 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{L2SUIYPN7PHZR74KBAXJMJO3UQ}

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	2026-07-05T02:47:52.675063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ea54461edfbcf98ff8a082e9625dba43055623d28e698a7bfef737832a58f3b

Aliases

arxiv: 2106.05081 · arxiv_version: 2106.05081v1 · doi: 10.48550/arxiv.2106.05081 · pith_short_12: L2SUIYPN7PHZ · pith_short_16: L2SUIYPN7PHZR74K · pith_short_8: L2SUIYPN

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/L2SUIYPN7PHZR74KBAXJMJO3UQ \
  | 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: 5ea54461edfbcf98ff8a082e9625dba43055623d28e698a7bfef737832a58f3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d7362ca0774a027f2eb20aed2e2104eceda9a317327a1e56ec766b0a0c74495",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2021-06-09T14:01:15Z",
    "title_canon_sha256": "ff00a35a51ef62e714b2b5431e7d8932dad526801ce276971c22ef74c21c5a40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.05081",
    "kind": "arxiv",
    "version": 1
  }
}