Pith Number

pith:QIDTEHDH

pith:2014:QIDTEHDHV7PZ724DRTB3TLGSWC

not attested not anchored not stored refs pending

Spinner: Scalable Graph Partitioning in the Cloud

Andreas Loukas, Claudio Martella, Dionysios Logothetis, Georgos Siganos

arxiv:1404.3861 v2 · 2014-04-15 · 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{QIDTEHDHV7PZ724DRTB3TLGSWC}

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	2026-05-18T02:28:11.956169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8207321c67afdf9feb838cc3b9acd2b08d897683cb4f275ffaf6c419c1c38e88

Aliases

arxiv: 1404.3861 · arxiv_version: 1404.3861v2 · doi: 10.48550/arxiv.1404.3861 · pith_short_12: QIDTEHDHV7PZ · pith_short_16: QIDTEHDHV7PZ724D · pith_short_8: QIDTEHDH

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/QIDTEHDHV7PZ724DRTB3TLGSWC \
  | 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: 8207321c67afdf9feb838cc3b9acd2b08d897683cb4f275ffaf6c419c1c38e88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "182ce5a5ea8319b3d2ed26d77716fc0e1b9e342d987ba88bde8a353395a61348",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2014-04-15T10:26:24Z",
    "title_canon_sha256": "4f6a720c5f750118e2324461b7d837ff391503c8850b91a4a2169735ff42d246"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3861",
    "kind": "arxiv",
    "version": 2
  }
}