Pith Number

pith:BJCHM5NL

pith:2019:BJCHM5NLGP2MVTWNMRCBQBVDKH

not attested not anchored not stored refs pending

GraphSW: a training protocol based on stage-wise training for GNN-based Recommender Model

Chang-You Tai, Meng-Ru Wu, Shao-Yu Chu, Yun-Wei Chu

arxiv:1908.05611 v2 · 2019-08-13 · cs.IR · cs.LG · 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{BJCHM5NLGP2MVTWNMRCBQBVDKH}

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	2026-07-04T23:58:11.935615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a447675ab33f4cacecd64441806a351f19f6ecc43f90d6e1a30711cf7b056c6

Aliases

arxiv: 1908.05611 · arxiv_version: 1908.05611v2 · doi: 10.48550/arxiv.1908.05611 · pith_short_12: BJCHM5NLGP2M · pith_short_16: BJCHM5NLGP2MVTWN · pith_short_8: BJCHM5NL

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/BJCHM5NLGP2MVTWNMRCBQBVDKH \
  | 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: 0a447675ab33f4cacecd64441806a351f19f6ecc43f90d6e1a30711cf7b056c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d56d1aa2ed8c2a566c93f85afe23ab8cec8b34e2f9a06487b04015125951b19",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-08-13T05:50:50Z",
    "title_canon_sha256": "c4b40048e1c6b9e563ab4b26d0f770abb030dcd564e9717f96ed7add0052e0d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05611",
    "kind": "arxiv",
    "version": 2
  }
}