Pith Number

pith:JKUCEWZN

pith:2019:JKUCEWZNPSDQYRVS5JC6EMLXDS

not attested not anchored not stored refs pending

Data Science through the looking glass and what we found there

Avrilia Floratou, Bojan Karlas, Carlo Curino, Ce Zhang, Fotis Psallidas, Konstantinos Karanasos, Markus Weimer, Matteo Interlandi, Subru Krishnan, Wentao Wu, Yiwen Zhu

arxiv:1912.09536 v1 · 2019-12-19 · cs.LG · cs.DC · 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{JKUCEWZNPSDQYRVS5JC6EMLXDS}

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	2026-07-05T00:27:35.279241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4aa8225b2d7c870c46b2ea45e231771c9ddaef5be7a55c781cdc43f9cf39ceac

Aliases

arxiv: 1912.09536 · arxiv_version: 1912.09536v1 · doi: 10.48550/arxiv.1912.09536 · pith_short_12: JKUCEWZNPSDQ · pith_short_16: JKUCEWZNPSDQYRVS · pith_short_8: JKUCEWZN

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/JKUCEWZNPSDQYRVS5JC6EMLXDS \
  | 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: 4aa8225b2d7c870c46b2ea45e231771c9ddaef5be7a55c781cdc43f9cf39ceac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "361b285aa88ac00195591f7f37dba0917e599875b75f96bbdf9989049196cbb0",
    "cross_cats_sorted": [
      "cs.DC",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-12-19T20:29:44Z",
    "title_canon_sha256": "eaac6ece4f4e6554a02993cea79b15a6ba06e7bb33637402d310cca9db8295bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.09536",
    "kind": "arxiv",
    "version": 1
  }
}