Pith Number

pith:IPDMYQLX

pith:2014:IPDMYQLXIRNWCN42SUDCBVQ53N

not attested not anchored not stored refs pending

Parallel Gaussian Process Regression for Big Data: Low-Rank Representation Meets Markov Approximation

Jiangbo Yu, Jie Chen, Kian Hsiang Low, Patrick Jaillet

arxiv:1411.4510 v1 · 2014-11-17 · stat.ML · cs.DC · 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{IPDMYQLXIRNWCN42SUDCBVQ53N}

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	2026-05-18T02:35:45.609469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43c6cc4177445b61379a950620d61ddb4868c1222cfd095b5c435d1b46b5faac

Aliases

arxiv: 1411.4510 · arxiv_version: 1411.4510v1 · doi: 10.48550/arxiv.1411.4510 · pith_short_12: IPDMYQLXIRNW · pith_short_16: IPDMYQLXIRNWCN42 · pith_short_8: IPDMYQLX

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/IPDMYQLXIRNWCN42SUDCBVQ53N \
  | 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: 43c6cc4177445b61379a950620d61ddb4868c1222cfd095b5c435d1b46b5faac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9d6942b5d833e764f311d04374c49a4d48edd36ac6ce7423a1c6f10495540d9",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-11-17T15:31:04Z",
    "title_canon_sha256": "13e0b0b8edea78f47e5284a371d8006bc8433471d343d3b118a7487bfe9ca7e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4510",
    "kind": "arxiv",
    "version": 1
  }
}