Pith Number

pith:S54RRLKT

pith:2015:S54RRLKTFQUB4R3FHLZP4YEYHG

not attested not anchored not stored refs pending

Using Object-Relational Mapping to Create the Distributed Databases in a Hybrid Cloud Infrastructure

Evgeniy Pluzhnik, Evgeny Nikulchev, Oleg Lukyanchikov, Simon Payain

arxiv:1501.00666 v1 · 2015-01-04 · cs.DB · cs.DC · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S54RRLKTFQUB4R3FHLZP4YEYHG}

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	2026-05-18T02:30:02.035289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

977918ad532c281e47653af2fe609839abc9a867f7d7f41c8d6a68f3784413f2

Aliases

arxiv: 1501.00666 · arxiv_version: 1501.00666v1 · doi: 10.48550/arxiv.1501.00666 · pith_short_12: S54RRLKTFQUB · pith_short_16: S54RRLKTFQUB4R3F · pith_short_8: S54RRLKT

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/S54RRLKTFQUB4R3FHLZP4YEYHG \
  | 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: 977918ad532c281e47653af2fe609839abc9a867f7d7f41c8d6a68f3784413f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b173cb89e5f6260a4425ae3dec3155a39e9fd5f8c24afcc64c3b8e280d95d6db",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2015-01-04T11:23:57Z",
    "title_canon_sha256": "6965e8f91fb3dd257a6fa7e4073d7eaa73b5a6b8adc695b6e6ef1532f55c31d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00666",
    "kind": "arxiv",
    "version": 1
  }
}