Pith Number

pith:KJ2QASAS

pith:2019:KJ2QASAS2W43SNY6LRKFSEP7OE

not attested not anchored not stored refs pending

Utility-Driven Mining of Trend Information for Intelligent System

Han-Chieh Chao, Jerry Chun-Wei Lin, Philippe Fournier-Viger, Philip S. Yu, Wensheng Gan, Xuan Wang

arxiv:1912.11666 v1 · 2019-12-25 · 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{KJ2QASAS2W43SNY6LRKFSEP7OE}

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	2026-07-05T02:27:54.094337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5275004812d5b9b9371e5c545911ff7110ced2ae63c83efcbe01ba26d702cb9d

Aliases

arxiv: 1912.11666 · arxiv_version: 1912.11666v1 · doi: 10.48550/arxiv.1912.11666 · pith_short_12: KJ2QASAS2W43 · pith_short_16: KJ2QASAS2W43SNY6 · pith_short_8: KJ2QASAS

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/KJ2QASAS2W43SNY6LRKFSEP7OE \
  | 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: 5275004812d5b9b9371e5c545911ff7110ced2ae63c83efcbe01ba26d702cb9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9abab9d700a0167f7a328f2f5cf7a829264975e8452bc7d3614c530af340109",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2019-12-25T13:29:04Z",
    "title_canon_sha256": "3b6c4453cb96ce2d281f16539b67de6b012b60f37c74d2f7fc39dea812112b24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.11666",
    "kind": "arxiv",
    "version": 1
  }
}