Pith Number

pith:3KR6IDGX

pith:2021:3KR6IDGX67UFY6G5PKDCEOGNJ5

not attested not anchored not stored refs pending

Calibrating and Improving Graph Contrastive Learning

Han Yang, Haochen Yang, James Cheng, Kaili Ma, Yongqiang Chen

arxiv:2101.11525 v2 · 2021-01-27 · 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{3KR6IDGX67UFY6G5PKDCEOGNJ5}

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	2026-07-05T06:43:16.446681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daa3e40cd7f7e85c78dd7a862238cd4f4e7f225829e2f36be997f3fdb0ef8c62

Aliases

arxiv: 2101.11525 · arxiv_version: 2101.11525v2 · doi: 10.48550/arxiv.2101.11525 · pith_short_12: 3KR6IDGX67UF · pith_short_16: 3KR6IDGX67UFY6G5 · pith_short_8: 3KR6IDGX

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/3KR6IDGX67UFY6G5PKDCEOGNJ5 \
  | 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: daa3e40cd7f7e85c78dd7a862238cd4f4e7f225829e2f36be997f3fdb0ef8c62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95d367c1b0c5c35b534493f5fb9deeb1efc5a47b16e5c8f272144b584db11712",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-01-27T16:31:33Z",
    "title_canon_sha256": "8ca349e2adb08359618c954d810703b03374fd62841ca8e67428339162fd71fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.11525",
    "kind": "arxiv",
    "version": 2
  }
}