Pith Number

pith:IB37Z3XN

pith:2017:IB37Z3XN6MKLXTZS6ELYF4IBXJ

not attested not anchored not stored refs pending

Communication Reducing Algorithms for Distributed Hierarchical N-Body Problems with Boundary Distributions

David Keyes, George Markomanolis, Huda Ibeid, Mustafa AbdulJabbar, Rio Yokota

arxiv:1702.05459 v1 · 2017-02-17 · 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{IB37Z3XN6MKLXTZS6ELYF4IBXJ}

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	2026-05-18T00:50:31.666963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4077fceeedf314bbcf32f11782f101ba66e9c516406cc8d175e3a2d554556fa2

Aliases

arxiv: 1702.05459 · arxiv_version: 1702.05459v1 · doi: 10.48550/arxiv.1702.05459 · pith_short_12: IB37Z3XN6MKL · pith_short_16: IB37Z3XN6MKLXTZS · pith_short_8: IB37Z3XN

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/IB37Z3XN6MKLXTZS6ELYF4IBXJ \
  | 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: 4077fceeedf314bbcf32f11782f101ba66e9c516406cc8d175e3a2d554556fa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a9708d0a812ec669f585aeaeaca96f9df7c3d7af6079a3ae52247183387797f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-02-17T17:57:20Z",
    "title_canon_sha256": "791c095c9c3b843fb7ee0a6ebfb179a1324f18316aa6221ea6fc6d5b1000717a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05459",
    "kind": "arxiv",
    "version": 1
  }
}