Pith Number

pith:FHMN7PUM

pith:2018:FHMN7PUMRJXEWEYBS34SEIZXDH

not attested not anchored not stored refs pending

GPU Accelerated Similarity Self-Join for Multi-Dimensional Data

Ben Karsin, Michael Gowanlock

arxiv:1809.09930 v1 · 2018-09-26 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FHMN7PUMRJXEWEYBS34SEIZXDH}

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	2026-05-18T00:04:43.241614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29d8dfbe8c8a6e4b130196f922233719f44e77ab8d66f83e7d0b422b0dd96329

Aliases

arxiv: 1809.09930 · arxiv_version: 1809.09930v1 · doi: 10.48550/arxiv.1809.09930 · pith_short_12: FHMN7PUMRJXE · pith_short_16: FHMN7PUMRJXEWEYB · pith_short_8: FHMN7PUM

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/FHMN7PUMRJXEWEYBS34SEIZXDH \
  | 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: 29d8dfbe8c8a6e4b130196f922233719f44e77ab8d66f83e7d0b422b0dd96329

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54ae60a4f576ab3bcd6697e8845c00c2acdb9ef683698f6acdc7315930ee325d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-09-26T12:04:51Z",
    "title_canon_sha256": "c4457023d25d7f829c2ae3ff11ed0c51f5ec08b6a6467e14724db88f749ccebd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09930",
    "kind": "arxiv",
    "version": 1
  }
}