Pith Number

pith:47ORXPOR

pith:2018:47ORXPORFAK5K7BDLL4BCIBTES

not attested not anchored not stored refs pending

Improve3C: Data Cleaning on Consistency and Completeness with Currency

Hong Gao, Hongzhi Wang, Jianzhong Li, Jiaxuan Su, Xiaoou Ding

arxiv:1808.00024 v1 · 2018-07-31 · 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{47ORXPORFAK5K7BDLL4BCIBTES}

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	2026-05-18T00:09:08.969304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7dd1bbdd12815d57c235af811203324846e3f286e16fc6ffe5d59b2f24c5ab8

Aliases

arxiv: 1808.00024 · arxiv_version: 1808.00024v1 · doi: 10.48550/arxiv.1808.00024 · pith_short_12: 47ORXPORFAK5 · pith_short_16: 47ORXPORFAK5K7BD · pith_short_8: 47ORXPOR

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/47ORXPORFAK5K7BDLL4BCIBTES \
  | 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: e7dd1bbdd12815d57c235af811203324846e3f286e16fc6ffe5d59b2f24c5ab8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dca1171d1b6e177294a61bd0e62d7ea301d04911c396b9a15d89a046e32f0cb1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-07-31T18:48:32Z",
    "title_canon_sha256": "cc62f9ae8d108a00d02125294c5af1f51e4121ff84f8bfdbd3f554e278a27e9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00024",
    "kind": "arxiv",
    "version": 1
  }
}