Pith Number

pith:6Y27XHQJ

pith:2025:6Y27XHQJVSOFJ7EH5WP3WD4U5Z

not attested not anchored not stored refs pending

Graph Contrastive Learning versus Untrained Baselines: The Role of Dataset Size

Doruk Efe G\"okmen, Risi Kondor, Smayan Khanna, Vincenzo Vitelli

arxiv:2509.01541 v1 · 2025-09-01 · cs.LG · cond-mat.soft

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6Y27XHQJVSOFJ7EH5WP3WD4U5Z}

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	2026-07-05T12:04:18.089106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f635fb9e09ac9c54fc87ed9fbb0f94ee5cadccb2b813343039f332c5cea66ab8

Aliases

arxiv: 2509.01541 · arxiv_version: 2509.01541v1 · doi: 10.48550/arxiv.2509.01541 · pith_short_12: 6Y27XHQJVSOF · pith_short_16: 6Y27XHQJVSOFJ7EH · pith_short_8: 6Y27XHQJ

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/6Y27XHQJVSOFJ7EH5WP3WD4U5Z \
  | 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: f635fb9e09ac9c54fc87ed9fbb0f94ee5cadccb2b813343039f332c5cea66ab8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "203519b8d81acd817fe08193b6e6a00a272ad2dd6535ba66d009d7edc511c934",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-01T15:16:28Z",
    "title_canon_sha256": "9e9dcddcd564a9633c0be3eea4bca82b83e2a8e4ebd98860d787857624997072"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.01541",
    "kind": "arxiv",
    "version": 1
  }
}