Pith Number

pith:NSVMWCMD

pith:2018:NSVMWCMDG75NCCBFKT32267ENZ

not attested not anchored not stored refs pending

AC/DC: In-Database Learning Thunderstruck

Dan Olteanu, Hung Q. Ngo, Mahmoud Abo Khamis, Maximilian Schleich, XuanLong Nguyen

arxiv:1803.07480 v2 · 2018-03-20 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NSVMWCMDG75NCCBFKT32267ENZ}

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	2026-05-18T00:13:10.263282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6caacb098337fad1082554f7ad7be46e41a0e198d7fa2bc8e0e30ca18f8e3c02

Aliases

arxiv: 1803.07480 · arxiv_version: 1803.07480v2 · doi: 10.48550/arxiv.1803.07480 · pith_short_12: NSVMWCMDG75N · pith_short_16: NSVMWCMDG75NCCBF · pith_short_8: NSVMWCMD

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/NSVMWCMDG75NCCBFKT32267ENZ \
  | 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: 6caacb098337fad1082554f7ad7be46e41a0e198d7fa2bc8e0e30ca18f8e3c02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aaaca8dd136c6c05f9b401edb9f6017b4971c7fbe385ba8d53678943dc0614e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-03-20T15:17:14Z",
    "title_canon_sha256": "2a0b8d9ba8ae92a1f4bb5eb1744c708e8bd54cc5d592364de8954a72de5c57ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07480",
    "kind": "arxiv",
    "version": 2
  }
}