Pith Number

pith:KSAG4KZA

pith:2022:KSAG4KZA7UHVD6B5NVRHJUURY4

not attested not anchored not stored refs pending

Demonstration of LogicLib: An Expressive Multi-Language Interface over Scalable Datalog System

Carlo Zaniolo, Guorui Xiao, Jin Wang, Mingda Li, Youfu Li

arxiv:2205.14857 v2 · 2022-05-30 · 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{KSAG4KZA7UHVD6B5NVRHJUURY4}

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	2026-07-05T04:55:00.071819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54806e2b20fd0f51f83d6d6274d291c71216c53f75ee5dcebf9e2f4e34500448

Aliases

arxiv: 2205.14857 · arxiv_version: 2205.14857v2 · doi: 10.48550/arxiv.2205.14857 · pith_short_12: KSAG4KZA7UHV · pith_short_16: KSAG4KZA7UHVD6B5 · pith_short_8: KSAG4KZA

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/KSAG4KZA7UHVD6B5NVRHJUURY4 \
  | 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: 54806e2b20fd0f51f83d6d6274d291c71216c53f75ee5dcebf9e2f4e34500448

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "838be38423d424c6c0a37a67e409e4de6c37dd0c295fa012c832c99643754c01",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2022-05-30T05:21:26Z",
    "title_canon_sha256": "2f3e48ba60d19ac2bfa3aa3a85b49391caa9eec35b63ef656c97f585f3815d76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.14857",
    "kind": "arxiv",
    "version": 2
  }
}