Pith Number

pith:F7ZSXRES

pith:2021:F7ZSXRESIFQFKEFGMR2KFK7MI2

not attested not anchored not stored refs pending

An Evolutionary Study of Configuration Design and Implementation in Cloud Systems

Haochen He, Owolabi Legunsen, Shanshan Li, Tianyin Xu, Wei Dong, Yuanliang Zhang

arxiv:2102.07052 v2 · 2021-02-14 · cs.SE · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F7ZSXRESIFQFKEFGMR2KFK7MI2}

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	2026-07-05T02:17:50.863544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ff32bc49241605510a66474a2abec4690c40ffbfee7c1d1d919a464243ee8c6

Aliases

arxiv: 2102.07052 · arxiv_version: 2102.07052v2 · doi: 10.48550/arxiv.2102.07052 · pith_short_12: F7ZSXRESIFQF · pith_short_16: F7ZSXRESIFQFKEFG · pith_short_8: F7ZSXRES

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/F7ZSXRESIFQFKEFGMR2KFK7MI2 \
  | 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: 2ff32bc49241605510a66474a2abec4690c40ffbfee7c1d1d919a464243ee8c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "552c3f0f5dcc3bc109145bcaedcaaba9746d53b656d80b527d203b92742652e6",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-02-14T02:41:39Z",
    "title_canon_sha256": "c16549f01c084c0131b0e3b3ca5388a79d7f96a3b26ddd17db3e5ea68b32aa33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.07052",
    "kind": "arxiv",
    "version": 2
  }
}