Pith Number

pith:K2RDKNPC

pith:2015:K2RDKNPCQYWRRHW4QA3EMJBIKC

not attested not anchored not stored refs pending

Personalized QoS Prediction of Cloud Services via Learning Neighborhood-based Model

Bo Li, Hao Wu, Jun He, Yijian Pei

arxiv:1508.04537 v1 · 2015-08-19 · cs.DC · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K2RDKNPCQYWRRHW4QA3EMJBIKC}

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	2026-05-18T01:35:02.513280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56a23535e2862d189edc803646242850ae652ed411e90512597c61d811571f7b

Aliases

arxiv: 1508.04537 · arxiv_version: 1508.04537v1 · doi: 10.48550/arxiv.1508.04537 · pith_short_12: K2RDKNPCQYWR · pith_short_16: K2RDKNPCQYWRRHW4 · pith_short_8: K2RDKNPC

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/K2RDKNPCQYWRRHW4QA3EMJBIKC \
  | 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: 56a23535e2862d189edc803646242850ae652ed411e90512597c61d811571f7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb58d8fd4851e027cf7ca9c6e4822669a483708516294305176a32306c0a7b52",
    "cross_cats_sorted": [
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-08-19T06:32:54Z",
    "title_canon_sha256": "f0d5f533cc0614973c462d486007fad63ca7d9a1e940e5cd31d53e864c42d23e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04537",
    "kind": "arxiv",
    "version": 1
  }
}