Pith Number

pith:ZDSTK5W7

pith:2013:ZDSTK5W7MNQFHNBE3AYYV4CDHK

not attested not anchored not stored refs pending

Taming the zoo - about algorithms implementation in the ecosystem of Apache Hadoop

Adam Kawa, Artur Czeczko, Lukasz Bolikowski, Mateusz Fedoryszak, Piotr Jan Dendek, Piotr Wendykier

arxiv:1303.5367 v3 · 2013-03-21 · cs.IR · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZDSTK5W7MNQFHNBE3AYYV4CDHK}

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	2026-05-18T02:56:19.235836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8e53576df636053b424d8318af0433ab8c1d8144c914f0c6f7211d94bc4a3ee

Aliases

arxiv: 1303.5367 · arxiv_version: 1303.5367v3 · doi: 10.48550/arxiv.1303.5367 · pith_short_12: ZDSTK5W7MNQF · pith_short_16: ZDSTK5W7MNQFHNBE · pith_short_8: ZDSTK5W7

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/ZDSTK5W7MNQFHNBE3AYYV4CDHK \
  | 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: c8e53576df636053b424d8318af0433ab8c1d8144c914f0c6f7211d94bc4a3ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdbcbd047fd94b63b0991d3754490713fc9bb9971a53067606b758423a771b84",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2013-03-21T18:56:06Z",
    "title_canon_sha256": "acac72b9d722120cba6380bb6537958177982bc458b696bb4125065f57bded04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5367",
    "kind": "arxiv",
    "version": 3
  }
}