Pith Number

pith:XLA2GV2S

pith:2020:XLA2GV2S6R6R6N6IHXOMUE3W6K

not attested not anchored not stored refs pending

Ranky : An Approach to Solve Distributed SVD on Large Sparse Matrices

resul tugay, sule gunduz oguducu

arxiv:2009.09767 v1 · 2020-09-21 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XLA2GV2S6R6R6N6IHXOMUE3W6K}

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	2026-07-05T01:36:52.837289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bac1a35752f47d1f37c83ddcca1376f2a601fd76eebecbaef94f8551b771ecc8

Aliases

arxiv: 2009.09767 · arxiv_version: 2009.09767v1 · doi: 10.48550/arxiv.2009.09767 · pith_short_12: XLA2GV2S6R6R · pith_short_16: XLA2GV2S6R6R6N6I · pith_short_8: XLA2GV2S

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/XLA2GV2S6R6R6N6IHXOMUE3W6K \
  | 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: bac1a35752f47d1f37c83ddcca1376f2a601fd76eebecbaef94f8551b771ecc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01bfa7bad5f5f2d28a1a1948c1b545696aad33e854a66bb9e7a59c95b761b032",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-09-21T11:36:28Z",
    "title_canon_sha256": "7cc5ac065b460a96fa1481dcb2f460d22cd089dfc76cc4260176591883e2481b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.09767",
    "kind": "arxiv",
    "version": 1
  }
}