Pith Number

pith:X6SCUGV5

pith:2026:X6SCUGV5J6OCP7KXCHNKLGQALD

not attested not anchored not stored refs pending

CTS-Bench: Benchmarking Graph Coarsening Trade-offs for GNNs in Clock Tree Synthesis

Barsat Khadka, Kawsher Roxy, Md Rubel Ahmed

arxiv:2602.19330 v2 · 2026-02-22 · 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{X6SCUGV5J6OCP7KXCHNKLGQALD}

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	2026-06-09T01:05:46.825229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfa42a1abd4f9c27fd5711daa59a0058fe30af9999fb9ba5f243d1f12a2681d0

Aliases

arxiv: 2602.19330 · arxiv_version: 2602.19330v2 · doi: 10.48550/arxiv.2602.19330 · pith_short_12: X6SCUGV5J6OC · pith_short_16: X6SCUGV5J6OCP7KX · pith_short_8: X6SCUGV5

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/X6SCUGV5J6OCP7KXCHNKLGQALD \
  | 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: bfa42a1abd4f9c27fd5711daa59a0058fe30af9999fb9ba5f243d1f12a2681d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d96fbfdaf3bb55c6c80ff917fd4009cb780a7cd8154ba692a37255e216163ae3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-22T20:29:30Z",
    "title_canon_sha256": "ac02daccc5efd170c697d5343a8e732adb939fef112d6fd8bc6217e604370456"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.19330",
    "kind": "arxiv",
    "version": 2
  }
}