Pith Number

pith:4BVGYVBQ

pith:2016:4BVGYVBQ5EIP5TA5OQFQBYJ5OR

not attested not anchored not stored refs pending

Comparative Evaluation of Big-Data Systems on Scientific Image Analytics Workloads

Alvin Cheung, Andrew Connolly, Ariel Rokem, Dongfang Zhao, Jacob VanderPlas, Magdalena Balazinska, Parmita Mehta, Sven Dorkenwald, Tomer Kaftan, Yusra Alsayyad

arxiv:1612.02485 v1 · 2016-12-07 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4BVGYVBQ5EIP5TA5OQFQBYJ5OR}

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	2026-05-18T00:55:33.617258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e06a6c5430e910fecc1d740b00e13d744ca3b1524a46b6bc512e2af2a61239b8

Aliases

arxiv: 1612.02485 · arxiv_version: 1612.02485v1 · doi: 10.48550/arxiv.1612.02485 · pith_short_12: 4BVGYVBQ5EIP · pith_short_16: 4BVGYVBQ5EIP5TA5 · pith_short_8: 4BVGYVBQ

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/4BVGYVBQ5EIP5TA5OQFQBYJ5OR \
  | 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: e06a6c5430e910fecc1d740b00e13d744ca3b1524a46b6bc512e2af2a61239b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45b22b7c04b06913c19bb417e569c86bb23d1dd5ea8f1faeb8088a6163d55496",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2016-12-07T23:29:43Z",
    "title_canon_sha256": "721e437fd57ce07c0f2fdb86b1a552dc6618971ddb36bfd2b63ea758b78decf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02485",
    "kind": "arxiv",
    "version": 1
  }
}