Pith Number

pith:43QCJJ44

pith:2026:43QCJJ444BGOJTHP6POUVC4HP5

not attested not anchored not stored refs pending

Design and Implementation of a Serverless MapReduce Framework for Scalable Data Pipelines

Angelos Dorotheos Chatzopoulos, Babis Andreou, Kakia Panagidi, Stathes Hadjiefthymiades

arxiv:2605.29573 v1 · 2026-05-28 · 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{43QCJJ444BGOJTHP6POUVC4HP5}

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	2026-05-29T01:05:48.175604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6e024a79ce04ce4cceff3dd4a8b877f60ac4156a3e6d73fad5464b3e24c45ad

Aliases

arxiv: 2605.29573 · arxiv_version: 2605.29573v1 · doi: 10.48550/arxiv.2605.29573 · pith_short_12: 43QCJJ444BGO · pith_short_16: 43QCJJ444BGOJTHP · pith_short_8: 43QCJJ44

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/43QCJJ444BGOJTHP6POUVC4HP5 \
  | 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: e6e024a79ce04ce4cceff3dd4a8b877f60ac4156a3e6d73fad5464b3e24c45ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "544af553aa7c740c41b5c421ad8979bcc2b300021307c7ea5224f2444d79395a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2026-05-28T08:20:51Z",
    "title_canon_sha256": "8475c229ad60b20d9dd2f7e9a3dfdf70a1e2686ccd30759a8803bb89984a9f91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29573",
    "kind": "arxiv",
    "version": 1
  }
}