Pith Number

pith:IF3OFVC2

pith:2024:IF3OFVC24XV7ZHOTSDBUDTL2NZ

not attested not anchored not stored refs pending

Scalable Fault-Tolerant MapReduce

Charel Mercatoris, Demian Hespe, Lukas H\"ubner, Peter Sanders

arxiv:2411.16255 v1 · 2024-11-25 · 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{IF3OFVC24XV7ZHOTSDBUDTL2NZ}

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	2026-07-05T09:40:06.769339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4176e2d45ae5ebfc9dd390c341cd7a6e4840a6814bee739c5614da07e4c76b99

Aliases

arxiv: 2411.16255 · arxiv_version: 2411.16255v1 · doi: 10.48550/arxiv.2411.16255 · pith_short_12: IF3OFVC24XV7 · pith_short_16: IF3OFVC24XV7ZHOT · pith_short_8: IF3OFVC2

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/IF3OFVC24XV7ZHOTSDBUDTL2NZ \
  | 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: 4176e2d45ae5ebfc9dd390c341cd7a6e4840a6814bee739c5614da07e4c76b99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80a67ea065469906d6cd8e52bdce6bfa240086695bb89e521a7135a35b6e1235",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2024-11-25T10:17:49Z",
    "title_canon_sha256": "9eb232be8a84549523719d259855eb82351ee48d0084848cad991d67fb18dc73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.16255",
    "kind": "arxiv",
    "version": 1
  }
}