Pith Number

pith:JSD5VR4G

pith:2016:JSD5VR4GCDEOXCNH6FYKHXM3RK

not attested not anchored not stored refs pending

KeystoneML: Optimizing Pipelines for Large-Scale Advanced Analytics

Benjamin Recht, Evan R. Sparks, Michael J. Franklin, Shivaram Venkataraman, Tomer Kaftan

arxiv:1610.09451 v1 · 2016-10-29 · 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{JSD5VR4GCDEOXCNH6FYKHXM3RK}

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	2026-05-18T01:00:51.979118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c87dac78610c8eb89a7f170a3dd9b8aa67e1f15aa8cf4ceb042326203a7a1c1

Aliases

arxiv: 1610.09451 · arxiv_version: 1610.09451v1 · doi: 10.48550/arxiv.1610.09451 · pith_short_12: JSD5VR4GCDEO · pith_short_16: JSD5VR4GCDEOXCNH · pith_short_8: JSD5VR4G

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/JSD5VR4GCDEOXCNH6FYKHXM3RK \
  | 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: 4c87dac78610c8eb89a7f170a3dd9b8aa67e1f15aa8cf4ceb042326203a7a1c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5900095ffd80454f8b125a85ef1ab3fd5c5fc79a35a7f67c2e1d422959be0612",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-10-29T04:21:24Z",
    "title_canon_sha256": "5a427a05a12a7627b609505faf7cbab179a9693be3c13fd4b01b1804ba0f1b37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09451",
    "kind": "arxiv",
    "version": 1
  }
}