Pith Number

pith:J435UIBI

pith:2023:J435UIBI5YZHZW65L6IA27SW2F

not attested not anchored not stored refs pending

StructComp: Substituting Propagation with Structural Compression in Training Graph Contrastive Learning

Hongwei Zhang, Shengzhong Zhang, Wenjie Yang, Xinyuan Cao, Zengfeng Huang

arxiv:2312.04865 v4 · 2023-12-08 · 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{J435UIBI5YZHZW65L6IA27SW2F}

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	2026-07-05T08:17:12.001966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f37da2028ee327cdbdd5f900d7e56d14c42c326f4ee0876a7036215349c1b6e

Aliases

arxiv: 2312.04865 · arxiv_version: 2312.04865v4 · doi: 10.48550/arxiv.2312.04865 · pith_short_12: J435UIBI5YZH · pith_short_16: J435UIBI5YZHZW65 · pith_short_8: J435UIBI

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/J435UIBI5YZHZW65L6IA27SW2F \
  | 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: 4f37da2028ee327cdbdd5f900d7e56d14c42c326f4ee0876a7036215349c1b6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fe6ba4304c32b1675662639cd64fef605a838523ee3a95c3061399e7f7807e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-12-08T06:46:18Z",
    "title_canon_sha256": "413fb9e4ce851080aac12f389710ecf117b4be0a480a4c067a3f2a1eaee29ecd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.04865",
    "kind": "arxiv",
    "version": 4
  }
}