Pith Number

pith:V2FRC5LE

pith:2018:V2FRC5LED4EQ2R7DK2FDFVN7VS

not attested not anchored not stored refs pending

Integrity Coded Databases: An Evaluation of Performance, Efficiency, and Practicality

Dan Kondratyuk, Elmer Duran, Jake Rodden

arxiv:1802.00230 v1 · 2018-02-01 · cs.DB · cs.CR

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V2FRC5LED4EQ2R7DK2FDFVN7VS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:24:36.500860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae8b1175641f090d47e3568a32d5bfacada5e40d6f1f71dc53d5526cb3b23b53

Aliases

arxiv: 1802.00230 · arxiv_version: 1802.00230v1 · doi: 10.48550/arxiv.1802.00230 · pith_short_12: V2FRC5LED4EQ · pith_short_16: V2FRC5LED4EQ2R7D · pith_short_8: V2FRC5LE

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/V2FRC5LED4EQ2R7DK2FDFVN7VS \
  | 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: ae8b1175641f090d47e3568a32d5bfacada5e40d6f1f71dc53d5526cb3b23b53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea5e21a663f438628ac5e29f62022b66d20a949ec557d271acf086add503ee84",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-02-01T10:30:20Z",
    "title_canon_sha256": "caa77066f3546a23bcb980230fc3bb5eac863116e3025c70c833a7c3a8df484a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00230",
    "kind": "arxiv",
    "version": 1
  }
}