Pith Number

pith:CF7L6BB5

pith:2015:CF7L6BB5GDBLQMSROCCMRMP2UL

not attested not anchored not stored refs pending

Active Sampler: Light-weight Accelerator for Complex Data Analytics at Scale

Beng Chin Ooi, H.V.Jagadish, Jinyang Gao

arxiv:1512.03880 v1 · 2015-12-12 · cs.DB · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CF7L6BB5GDBLQMSROCCMRMP2UL}

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	2026-05-18T01:24:23.741398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

117ebf043d30c2b832517084c8b1faa2fafa9f8e67de77cb7c1f8135e7e23be9

Aliases

arxiv: 1512.03880 · arxiv_version: 1512.03880v1 · doi: 10.48550/arxiv.1512.03880 · pith_short_12: CF7L6BB5GDBL · pith_short_16: CF7L6BB5GDBLQMSR · pith_short_8: CF7L6BB5

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/CF7L6BB5GDBLQMSROCCMRMP2UL \
  | 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: 117ebf043d30c2b832517084c8b1faa2fafa9f8e67de77cb7c1f8135e7e23be9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2d82590706b542a7d6802425b4d9967aeb8a7be1d46adf3207c8c3ff0bc76d3",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2015-12-12T06:32:33Z",
    "title_canon_sha256": "f048692568160ddfe3d67fb5d6742c5a8d2cb657c8a351b9a625b588a47b138b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03880",
    "kind": "arxiv",
    "version": 1
  }
}