Pith Number

pith:BKYXKRMZ

pith:2019:BKYXKRMZEIOK76TUCSCHX4JFGU

not attested not anchored not stored refs pending

A High-Throughput Solver for Marginalized Graph Kernels on GPU

Ayd{\i}n Bulu\c{c}, Doru Popovici, Oguz Selvitopi, Yu-Hang Tang

arxiv:1910.06310 v4 · 2019-10-14 · cs.DC · cs.LG · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BKYXKRMZEIOK76TUCSCHX4JFGU}

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	2026-07-05T01:03:40.930796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ab1754599221caffa7414847bf1253503f762245bfaf12f34680cac7a73507a

Aliases

arxiv: 1910.06310 · arxiv_version: 1910.06310v4 · doi: 10.48550/arxiv.1910.06310 · pith_short_12: BKYXKRMZEIOK · pith_short_16: BKYXKRMZEIOK76TU · pith_short_8: BKYXKRMZ

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/BKYXKRMZEIOK76TUCSCHX4JFGU \
  | 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: 0ab1754599221caffa7414847bf1253503f762245bfaf12f34680cac7a73507a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9d8cb344010c3fead5586a99fc8e7d73a8e5e0e5f5952b96766415679f0fe2d",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-10-14T17:46:47Z",
    "title_canon_sha256": "c6f4158b23b37548bf5addcc74c6799f01c037677059ad1e916fc9376b4b5c2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.06310",
    "kind": "arxiv",
    "version": 4
  }
}