Pith Number

pith:QYRVBDII

pith:2022:QYRVBDIIS3JPMTEDKPCCCAPRZC

not attested not anchored not stored refs pending

Uptime-Optimized Cloud Architecture as a Brokered Service

Santonu Sarkar, Sreekrishnan Venkateswaran

arxiv:2205.05403 v1 · 2022-05-11 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QYRVBDIIS3JPMTEDKPCCCAPRZC}

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	2026-07-05T04:22:25.412523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8623508d0896d2f64c8353c42101f1c8abfcabb9016de8dfafbd8e286b9e6f9f

Aliases

arxiv: 2205.05403 · arxiv_version: 2205.05403v1 · doi: 10.48550/arxiv.2205.05403 · pith_short_12: QYRVBDIIS3JP · pith_short_16: QYRVBDIIS3JPMTED · pith_short_8: QYRVBDII

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/QYRVBDIIS3JPMTEDKPCCCAPRZC \
  | 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: 8623508d0896d2f64c8353c42101f1c8abfcabb9016de8dfafbd8e286b9e6f9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c62237935a67660ea0280bac0beb40be401308590e18bd2ecf2934feb1d0282c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2022-05-11T10:59:12Z",
    "title_canon_sha256": "715e36904faa5b1676da08ca491395f39d7cada289d779f6bdcf5dd81fc25f3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.05403",
    "kind": "arxiv",
    "version": 1
  }
}