Pith Number

pith:YIB4LZKU

pith:2017:YIB4LZKUYAZ3YQHZW5YDR7MWQS

not attested not anchored not stored refs pending

A Survey on Geographically Distributed Big-Data Processing using MapReduce

Ehud Gudes, Ido Singer, Patricia Florissi, Shantanu Sharma, Shlomi Dolev

arxiv:1707.01869 v1 · 2017-07-06 · cs.DB · 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{YIB4LZKUYAZ3YQHZW5YDR7MWQS}

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	2026-05-18T00:40:47.205685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c203c5e554c033bc40f9b77038fd968490f6be3ba661253e9c487e41142dd355

Aliases

arxiv: 1707.01869 · arxiv_version: 1707.01869v1 · doi: 10.48550/arxiv.1707.01869 · pith_short_12: YIB4LZKUYAZ3 · pith_short_16: YIB4LZKUYAZ3YQHZ · pith_short_8: YIB4LZKU

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/YIB4LZKUYAZ3YQHZW5YDR7MWQS \
  | 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: c203c5e554c033bc40f9b77038fd968490f6be3ba661253e9c487e41142dd355

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9c2d3dcb972e9ac9b2340edcfd2f84519c62fd781256650cff640160e675df7",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2017-07-06T17:04:46Z",
    "title_canon_sha256": "99cfda1b619a5f59636f23fc06e903d1253cfac3148e49dab6c827ee972e755d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01869",
    "kind": "arxiv",
    "version": 1
  }
}