Pith Number

pith:42STFF7L

pith:2025:42STFF7LL7OY6NNR6NZ33GGDKJ

not attested not anchored not stored refs pending

Self-supervised Subgraph Neural Network With Deep Reinforcement Walk Exploration

Hiroyuki Kasai, Jianming Huang

arxiv:2502.01809 v1 · 2025-02-03 · 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{42STFF7LL7OY6NNR6NZ33GGDKJ}

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	2026-07-05T10:09:19.589186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6a53297eb5fdd8f35b1f373bd98c35256b87ba9d15d258792025fa5f6a2b8c2

Aliases

arxiv: 2502.01809 · arxiv_version: 2502.01809v1 · doi: 10.48550/arxiv.2502.01809 · pith_short_12: 42STFF7LL7OY · pith_short_16: 42STFF7LL7OY6NNR · pith_short_8: 42STFF7L

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/42STFF7LL7OY6NNR6NZ33GGDKJ \
  | 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: e6a53297eb5fdd8f35b1f373bd98c35256b87ba9d15d258792025fa5f6a2b8c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab8fda080beca2f3d3a2af9da34aa09f965bd66015f11e03b34cec7329804b48",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-03T20:40:33Z",
    "title_canon_sha256": "bc48771aefac5e5ce2afb4b21174a23258c66f666f47b4f6835fcdfb5af67f34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01809",
    "kind": "arxiv",
    "version": 1
  }
}