Pith Number

pith:I6SRPPU3

pith:2021:I6SRPPU37XOLO7PZPLBZI5TI3J

not attested not anchored not stored refs pending

Training Data Reduction for Performance Models of Data Analytics Jobs in the Cloud

Dominik Scheinert, Jonathan Bader, Jonathan Will, Lauritz Thamsen, Onur Arslan

arxiv:2111.07904 v2 · 2021-11-15 · 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{I6SRPPU37XOLO7PZPLBZI5TI3J}

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	2026-07-05T04:03:56.432771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47a517be9bfddcb77df97ac3947668da5a77d150a26583ae02117d530f3fff52

Aliases

arxiv: 2111.07904 · arxiv_version: 2111.07904v2 · doi: 10.48550/arxiv.2111.07904 · pith_short_12: I6SRPPU37XOL · pith_short_16: I6SRPPU37XOLO7PZ · pith_short_8: I6SRPPU3

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/I6SRPPU37XOLO7PZPLBZI5TI3J \
  | 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: 47a517be9bfddcb77df97ac3947668da5a77d150a26583ae02117d530f3fff52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d07ffd722f2d9c43e955cdefce65e89ee5daf89df7177f2797da884e7c3f952c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2021-11-15T16:57:17Z",
    "title_canon_sha256": "9b9555e0a9058f8d3282b0f761122502ea398b6d33b8ed521ba9033ece22ea07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.07904",
    "kind": "arxiv",
    "version": 2
  }
}