Pith Number

pith:4JGK4H42

pith:2023:4JGK4H42VTBPSSWDWTDHTB6B7T

not attested not anchored not stored refs pending

The Impact of Space-Filling Curves on Data Movement in Parallel Systems

Anthony Skjellum, David Walker

arxiv:2307.07828 v1 · 2023-07-15 · 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{4JGK4H42VTBPSSWDWTDHTB6B7T}

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	2026-07-05T06:31:16.285800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e24cae1f9aacc2f94ac3b4c67987c1fcc84b719e19491311e38dc95f7f29bef7

Aliases

arxiv: 2307.07828 · arxiv_version: 2307.07828v1 · doi: 10.48550/arxiv.2307.07828 · pith_short_12: 4JGK4H42VTBP · pith_short_16: 4JGK4H42VTBPSSWD · pith_short_8: 4JGK4H42

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/4JGK4H42VTBPSSWDWTDHTB6B7T \
  | 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: e24cae1f9aacc2f94ac3b4c67987c1fcc84b719e19491311e38dc95f7f29bef7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47a50765729b827295ae44702f6f40389406d0e6114e9f1e1018d96bd60b8561",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2023-07-15T15:22:28Z",
    "title_canon_sha256": "a77a9b51e72bfc90326459228d9ba8ed8e5b9be06cc76d297e8b7a1a12ce290d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.07828",
    "kind": "arxiv",
    "version": 1
  }
}