Pith Number

pith:KGK6GGE6

pith:2021:KGK6GGE6BXQDZTGVLYS23I2IPR

not attested not anchored not stored refs pending

What Distributed Systems Say: A Study of Seven Spark Application Logs

Paul A. S. Ward, Sina Gholamian

arxiv:2108.08395 v1 · 2021-08-18 · cs.DC · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KGK6GGE6BXQDZTGVLYS23I2IPR}

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.

Cited by

1 paper in Pith

PDLogger: Automated Logging Framework for Practical Software Development

Receipt and verification

First computed	2026-07-05T03:07:09.378961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5195e3189e0de03cccd55e25ada3487c619466bd3ed86a7ce9dc74405aa02546

Aliases

arxiv: 2108.08395 · arxiv_version: 2108.08395v1 · doi: 10.48550/arxiv.2108.08395 · pith_short_12: KGK6GGE6BXQD · pith_short_16: KGK6GGE6BXQDZTGV · pith_short_8: KGK6GGE6

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/KGK6GGE6BXQDZTGVLYS23I2IPR \
  | 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: 5195e3189e0de03cccd55e25ada3487c619466bd3ed86a7ce9dc74405aa02546

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6ddad3843184abb59350b6252ff9f0486e64a6284a0345fd4e21150687c582c",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2021-08-18T21:20:04Z",
    "title_canon_sha256": "975496d39cbb85a8badaf65a7db3bc21118b3c0827f487936a1865e3c188239d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.08395",
    "kind": "arxiv",
    "version": 1
  }
}