Pith Number

pith:A3BPK2XN

pith:2023:A3BPK2XNLCMXW5AWRB3MM2GYTR

not attested not anchored not stored refs pending

Rethinking Graph Lottery Tickets: Graph Sparsity Matters

Bo Hui, Da Yan, Wei-shinn Ku, Xiaolong Ma

arxiv:2305.02190 v1 · 2023-05-03 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A3BPK2XNLCMXW5AWRB3MM2GYTR}

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	2026-07-05T06:06:48.392839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06c2f56aed58997b74168876c668d89c40beff397bf66db74981321212f5c916

Aliases

arxiv: 2305.02190 · arxiv_version: 2305.02190v1 · doi: 10.48550/arxiv.2305.02190 · pith_short_12: A3BPK2XNLCMX · pith_short_16: A3BPK2XNLCMXW5AW · pith_short_8: A3BPK2XN

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/A3BPK2XNLCMXW5AWRB3MM2GYTR \
  | 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: 06c2f56aed58997b74168876c668d89c40beff397bf66db74981321212f5c916

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef78ef57c63bdb8f8465ba98a3279bcfd6e7d6a44a19018049e49af864ff615c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-03T15:35:15Z",
    "title_canon_sha256": "b70f452a0a7539f05f09524503b2b1c5c91e7b0f29c516830f9e501eac1b9e2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.02190",
    "kind": "arxiv",
    "version": 1
  }
}