Pith Number

pith:KRGPD4XM

pith:2022:KRGPD4XM44YD3DPH6O6RPF3RTJ

not attested not anchored not stored refs pending

GlassDB: An Efficient Verifiable Ledger Database System Through Transparency

Beng Chin Ooi, Cong Yue, Gang Chen, Meihui Zhang, Tien Tuan Anh Dinh, Xiaokui Xiao, Zhongle Xie

arxiv:2207.00944 v3 · 2022-07-03 · 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{KRGPD4XM44YD3DPH6O6RPF3RTJ}

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.

Cited by

1 paper in Pith

QMDB: Quick Merkle Database

Receipt and verification

First computed	2026-07-05T05:43:13.511675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

544cf1f2ece7303d8de7f3bd1797719a41e6b3287144024beb1a20b5f36fc2ee

Aliases

arxiv: 2207.00944 · arxiv_version: 2207.00944v3 · doi: 10.48550/arxiv.2207.00944 · pith_short_12: KRGPD4XM44YD · pith_short_16: KRGPD4XM44YD3DPH · pith_short_8: KRGPD4XM

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/KRGPD4XM44YD3DPH6O6RPF3RTJ \
  | 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: 544cf1f2ece7303d8de7f3bd1797719a41e6b3287144024beb1a20b5f36fc2ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e27be53c3c2d16eb746ec1b850e2073f5dba7bb2ee1a95367f7bc2dbe5dafc3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2022-07-03T03:35:52Z",
    "title_canon_sha256": "884c45eb590b7a44684cc77b2b62ec0e1b9b06a3757341ca64c05f91b4922e27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.00944",
    "kind": "arxiv",
    "version": 3
  }
}