Pith Number

pith:62Q56WKV

pith:2015:62Q56WKVK67PDPVTRCURLXIKFJ

not attested not anchored not stored refs pending

Costing Generated Runtime Execution Plans for Large-Scale Machine Learning Programs

Matthias Boehm

arxiv:1503.06384 v1 · 2015-03-22 · 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{62Q56WKVK67PDPVTRCURLXIKFJ}

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	2026-05-18T02:20:38.558452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6a1df595557bef1beb388a915dd0a2a5ca3191bcb10a897173c9570d4b1eef1

Aliases

arxiv: 1503.06384 · arxiv_version: 1503.06384v1 · doi: 10.48550/arxiv.1503.06384 · pith_short_12: 62Q56WKVK67P · pith_short_16: 62Q56WKVK67PDPVT · pith_short_8: 62Q56WKV

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/62Q56WKVK67PDPVTRCURLXIKFJ \
  | 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: f6a1df595557bef1beb388a915dd0a2a5ca3191bcb10a897173c9570d4b1eef1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa656decfef61c001612e45c40c8cd50c580770314fdc037f930f485a6644f03",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-03-22T05:00:08Z",
    "title_canon_sha256": "e8c081730055323e12306c51d50629fd7014245f7ea4a33b8bb3b73f5549efce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06384",
    "kind": "arxiv",
    "version": 1
  }
}