Pith Number

pith:TYVYBCRL

pith:2026:TYVYBCRLOO34XTK4HETAWX2WAM

not attested not anchored not stored refs pending

The Missing Dimensions in Geo-Distributed Database Evaluation

Asterios Katsifodimos, George Christodoulou, Kyriakos Psarakis, Oto Mraz, Paris Carbone

arxiv:2605.30156 v1 · 2026-05-28 · 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{TYVYBCRLOO34XTK4HETAWX2WAM}

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	2026-05-29T02:06:11.287614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e2b808a2b73b7cbcd5c39260b5f56032396af24b89c1a5c1de369e2bab33990

Aliases

arxiv: 2605.30156 · arxiv_version: 2605.30156v1 · doi: 10.48550/arxiv.2605.30156 · pith_short_12: TYVYBCRLOO34 · pith_short_16: TYVYBCRLOO34XTK4 · pith_short_8: TYVYBCRL

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/TYVYBCRLOO34XTK4HETAWX2WAM \
  | 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: 9e2b808a2b73b7cbcd5c39260b5f56032396af24b89c1a5c1de369e2bab33990

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64bd328689583bc1ebcc70669856d31170a0c904a7f0c00c085da7a539ef1a3a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2026-05-28T16:15:32Z",
    "title_canon_sha256": "fe95d8291590db8b448458f9acd4945a7ecc8331abe5e672da6194ffeb35f648"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30156",
    "kind": "arxiv",
    "version": 1
  }
}