Pith Number

pith:5EM7GRVD

pith:2013:5EM7GRVDCNTS6NDURCGGISNV5T

not attested not anchored not stored refs pending

Scheduling MapReduce Jobs and Data Shuffle on Unrelated Processors

Dimitrios Fotakis, Emmanouil Zampetakis, Georgios Zois, Ioannis Milis

arxiv:1312.4203 v3 · 2013-12-15 · cs.DC · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5EM7GRVDCNTS6NDURCGGISNV5T}

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	2026-05-18T02:49:09.872514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e919f346a313672f3474888c6449b5ecc3c191de8e2e721749e65ebe5c405d4d

Aliases

arxiv: 1312.4203 · arxiv_version: 1312.4203v3 · doi: 10.48550/arxiv.1312.4203 · pith_short_12: 5EM7GRVDCNTS · pith_short_16: 5EM7GRVDCNTS6NDU · pith_short_8: 5EM7GRVD

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/5EM7GRVDCNTS6NDURCGGISNV5T \
  | 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: e919f346a313672f3474888c6449b5ecc3c191de8e2e721749e65ebe5c405d4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a83c13fd8a0eb1d374ef1ec4d43196a76a1e3d54251568462b001d65161392d",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2013-12-15T23:10:27Z",
    "title_canon_sha256": "826a0851897b159e310ee5ba6b99803cbfb1081e893bfce77222f33d7445d62e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.4203",
    "kind": "arxiv",
    "version": 3
  }
}