Pith Number

pith:4POXD3NS

pith:2020:4POXD3NSAUG2XXNFLEYDXZCA3T

not attested not anchored not stored refs pending

Deep Graph Contrastive Representation Learning

Feng Yu, Liang Wang, Qiang Liu, Shu Wu, Yanqiao Zhu, Yichen Xu

arxiv:2006.04131 v2 · 2020-06-07 · 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{4POXD3NSAUG2XXNFLEYDXZCA3T}

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

28 papers in Pith

Handling Feature Heterogeneity with Learnable Graph Patches

GraspLLM: Towards Zero-Shot Generalization on Text-Attributed Graphs with LLMs

Revisiting Positive Samples in Graph Contrastive Learning: From the Perspective of Message Passing

SAOT: Self-Supervised Continual Graph Learning with Structure-Aware Optimal Transport

Generalizing Graph Foundation Models via Hyperbolic Retrieval-Augmented Generation

Receipt and verification

First computed	2026-07-05T01:18:03.207411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3dd71edb2050dabdda559303be440dcfe4c108cb21df4204796504fdd469fca

Aliases

arxiv: 2006.04131 · arxiv_version: 2006.04131v2 · doi: 10.48550/arxiv.2006.04131 · pith_short_12: 4POXD3NSAUG2 · pith_short_16: 4POXD3NSAUG2XXNF · pith_short_8: 4POXD3NS

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/4POXD3NSAUG2XXNFLEYDXZCA3T \
  | 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: e3dd71edb2050dabdda559303be440dcfe4c108cb21df4204796504fdd469fca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff59fb276f474ab0b7284889c0560fdfab9ab1e042fbcbe0a977a8b2b115625e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-07T11:50:45Z",
    "title_canon_sha256": "6f352318b4fd08e3d5e35c69ae6503de1e1470cbc5f3ebf7178e2b52443fed2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.04131",
    "kind": "arxiv",
    "version": 2
  }
}