Pith Number

pith:NCG4DNKE

pith:2025:NCG4DNKEHTS7YKPF7LYURRJUO6

not attested not anchored not stored refs pending

Rethinking Graph Contrastive Learning through Relative Similarity Preservation

Pengfei Wang, Pengyang Wang, Yuanchun Zhou, Zhiyuan Ning, Ziyue Qiao

arxiv:2505.05533 v2 · 2025-05-08 · cs.LG · 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{NCG4DNKEHTS7YKPF7LYURRJUO6}

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.

Cited by

1 paper in Pith

Beyond Paper-to-Paper: Structured Profiling and Rubric Scoring for Paper-Reviewer Matching

Receipt and verification

First computed	2026-07-05T11:01:36.965069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

688dc1b5443ce5fc29e5faf148c53477bd6bc2c4cf602ca318042ea0402c8583

Aliases

arxiv: 2505.05533 · arxiv_version: 2505.05533v2 · doi: 10.48550/arxiv.2505.05533 · pith_short_12: NCG4DNKEHTS7 · pith_short_16: NCG4DNKEHTS7YKPF · pith_short_8: NCG4DNKE

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/NCG4DNKEHTS7YKPF7LYURRJUO6 \
  | 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: 688dc1b5443ce5fc29e5faf148c53477bd6bc2c4cf602ca318042ea0402c8583

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e071d66abb5873c504d3c622cec51ee014ce24714862a12928396dc792b4303",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-08T15:24:23Z",
    "title_canon_sha256": "0e444a123ec01397a4c39361898911ebffb3aac871ac373fe83189fc47dc0253"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05533",
    "kind": "arxiv",
    "version": 2
  }
}