Pith Number

pith:URM2655A

pith:2017:URM2655A3SSOMMJ2AJRJZKI2BB

not attested not anchored not stored refs pending

Communication Efficient Checking of Big Data Operations

Lorenz H\"ubschle-Schneider, Peter Sanders

arxiv:1710.08255 v2 · 2017-10-23 · cs.DS · 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{URM2655A3SSOMMJ2AJRJZKI2BB}

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	2026-05-18T00:22:49.188726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a459af77a0dca4e6313a02629ca91a084b414a99a0facdd45d7381d7e6146127

Aliases

arxiv: 1710.08255 · arxiv_version: 1710.08255v2 · doi: 10.48550/arxiv.1710.08255 · pith_short_12: URM2655A3SSO · pith_short_16: URM2655A3SSOMMJ2 · pith_short_8: URM2655A

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/URM2655A3SSOMMJ2AJRJZKI2BB \
  | 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: a459af77a0dca4e6313a02629ca91a084b414a99a0facdd45d7381d7e6146127

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "738126595e2379a00704badb30b886f1e8a88a527137a01c1af499e54be108ad",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-10-23T13:15:53Z",
    "title_canon_sha256": "bc246ea02d77694b6dc2e97aa92a43f301bac1c36437a8318a59500f75b8d6f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.08255",
    "kind": "arxiv",
    "version": 2
  }
}