Pith Number

pith:ZTT45TW4

pith:2015:ZTT45TW4HK3P7BY75BUNSIAPQR

not attested not anchored not stored refs pending

ALOJA-ML: A Framework for Automating Characterization and Knowledge Discovery in Hadoop Deployments

Aaron Call, Daron Green, David Carrera, Josep Ll. Berral, Nicolas Poggi, Rob Reinauer

arxiv:1511.02030 v1 · 2015-11-06 · cs.LG · 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{ZTT45TW4HK3P7BY75BUNSIAPQR}

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	2026-05-18T01:27:38.018208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cce7cecedc3ab6ff871fe868d9200f8460a108341c84f163372b884235af5385

Aliases

arxiv: 1511.02030 · arxiv_version: 1511.02030v1 · doi: 10.48550/arxiv.1511.02030 · pith_short_12: ZTT45TW4HK3P · pith_short_16: ZTT45TW4HK3P7BY7 · pith_short_8: ZTT45TW4

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/ZTT45TW4HK3P7BY75BUNSIAPQR \
  | 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: cce7cecedc3ab6ff871fe868d9200f8460a108341c84f163372b884235af5385

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d50f2c35075cdcc6b32dd341938e400dd8ef8bd5358dc870bb1e77815ca0903",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-11-06T10:55:18Z",
    "title_canon_sha256": "163a65ac13827b3cc78a2bd1826040ddea9bd7ac570c6f0ea660e9d6834e5b51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.02030",
    "kind": "arxiv",
    "version": 1
  }
}