Pith Number

pith:H4O72NSB

pith:2021:H4O72NSB3HGCX5ZZIXTO5H6XNQ

not attested not anchored not stored refs pending

A Survey on Graph Structure Learning: Progress and Opportunities

Carl Yang, Jieyu Zhang, Jinghao Zhang, Qiang Liu, Shu Wu, Weizhi Xu, Yanqiao Zhu, Yuanqi Du

arxiv:2103.03036 v2 · 2021-03-04 · cs.LG · cs.SI

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\usepackage{pith}
\pithnumber{H4O72NSB3HGCX5ZZIXTO5H6XNQ}

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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

5 papers in Pith

Blind Recovery of Latent Domains via Unsupervised Symmetry Discovery

Curb Your Attention: Causal Attention Gating for Robust Trajectory Prediction in Autonomous Driving

Is Fixing Schema Graphs Necessary? Full-Resolution Graph Structure Learning for Relational Deep Learning

Dynamic Elliptical Graph Factor Models via Riemannian Optimization with Geodesic Temporal Regularization

When LLM Agents Meet Graph Optimization: An Automated Data Quality Improvement Approach

Receipt and verification

First computed	2026-07-05T03:56:45.975813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f1dfd3641d9cc2bf73945e6ee9fd76c21985d6bbfcfb12f57e4cea7ea33d8da

Aliases

arxiv: 2103.03036 · arxiv_version: 2103.03036v2 · doi: 10.48550/arxiv.2103.03036 · pith_short_12: H4O72NSB3HGC · pith_short_16: H4O72NSB3HGCX5ZZ · pith_short_8: H4O72NSB

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/H4O72NSB3HGCX5ZZIXTO5H6XNQ \
  | 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: 3f1dfd3641d9cc2bf73945e6ee9fd76c21985d6bbfcfb12f57e4cea7ea33d8da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb856b0d5e851427009b08e876cc9ffe9f91c6178b1b8fdcd4a3609075880ba4",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-03-04T13:49:25Z",
    "title_canon_sha256": "3f877af6f4fc8e48cab256ec9086adebffd5293a5efc41f37c4458b357715f12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.03036",
    "kind": "arxiv",
    "version": 2
  }
}