Pith Number

pith:E3YQJLVY

pith:2025:E3YQJLVYRY5463PQTF6NEIFLKU

not attested not anchored not stored refs pending

PGR-DRC: Pre-Global Routing DRC Violation Prediction Using Unsupervised Learning

Dhandeep Challagundla, Riadul Islam

arxiv:2507.13355 v1 · 2025-06-08 · cs.AR · cs.AI · cs.LG · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E3YQJLVYRY5463PQTF6NEIFLKU}

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	2026-07-05T11:39:15.789428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26f104aeb88e3bcf6df0997cd220ab552c8f37cd613ffaea8dd34cd4393544f9

Aliases

arxiv: 2507.13355 · arxiv_version: 2507.13355v1 · doi: 10.48550/arxiv.2507.13355 · pith_short_12: E3YQJLVYRY54 · pith_short_16: E3YQJLVYRY5463PQ · pith_short_8: E3YQJLVY

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/E3YQJLVYRY5463PQTF6NEIFLKU \
  | 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: 26f104aeb88e3bcf6df0997cd220ab552c8f37cd613ffaea8dd34cd4393544f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e5f5786adf685a32acfd60210c1ba07f1ed7952366cf2f39d104beca88758b6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2025-06-08T04:51:13Z",
    "title_canon_sha256": "510eb6a94ba3c9a31a454f7d4971828d1f7a546b3f7503731ecb62897ceb7cf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.13355",
    "kind": "arxiv",
    "version": 1
  }
}