Pith Number

pith:V73UAO5D

pith:2016:V73UAO5DCI7WKH2WWH6V2DLH6D

not attested not anchored not stored refs pending

A Survey on Domain-Specific Languages for Machine Learning in Big Data

Donald Cowan, Ivens Portugal, Paulo Alencar

arxiv:1602.07637 v2 · 2016-02-24 · cs.SE · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V73UAO5DCI7WKH2WWH6V2DLH6D}

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	2026-05-18T01:19:24.060455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aff7403ba3123f651f56b1fd5d0d67f0cd1901d12d9d2d22848601cd575c87c1

Aliases

arxiv: 1602.07637 · arxiv_version: 1602.07637v2 · doi: 10.48550/arxiv.1602.07637 · pith_short_12: V73UAO5DCI7W · pith_short_16: V73UAO5DCI7WKH2W · pith_short_8: V73UAO5D

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/V73UAO5DCI7WKH2WWH6V2DLH6D \
  | 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: aff7403ba3123f651f56b1fd5d0d67f0cd1901d12d9d2d22848601cd575c87c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1697714f657043da4ae65f28d0238425d412191bc45d267f841d9763945b7aa1",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2016-02-24T18:58:34Z",
    "title_canon_sha256": "75de014133318fc98527aa919419819bbf77ba613fab8e5d52e530eddb2b902e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07637",
    "kind": "arxiv",
    "version": 2
  }
}