Pith Number

pith:QTDYQ7EI

pith:2024:QTDYQ7EIR7AOB4PTZBNM4TYJOW

not attested not anchored not stored refs pending

M2L Translation Operators for Kernel Independent Fast Multipole Methods on Modern Architectures

Sarah El Kazdadi, Srinath Kailasa, Timo Betcke

arxiv:2408.07436 v4 · 2024-08-14 · cs.CE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QTDYQ7EIR7AOB4PTZBNM4TYJOW}

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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.

Cited by

1 paper in Pith

A Simple Communication Scheme for Distributed Fast Multipole Methods

Receipt and verification

First computed	2026-07-05T11:10:47.143834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84c7887c888fc0e0f1f3c85ace4f0975bb5ea68c293c5135bc9166d8b4ab7306

Aliases

arxiv: 2408.07436 · arxiv_version: 2408.07436v4 · doi: 10.48550/arxiv.2408.07436 · pith_short_12: QTDYQ7EIR7AO · pith_short_16: QTDYQ7EIR7AOB4PT · pith_short_8: QTDYQ7EI

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/QTDYQ7EIR7AOB4PTZBNM4TYJOW \
  | 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: 84c7887c888fc0e0f1f3c85ace4f0975bb5ea68c293c5135bc9166d8b4ab7306

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d4b855c3f79cf783f2f080d5da8564df9213b7a561aac5c6df1baab583e2e8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2024-08-14T10:14:07Z",
    "title_canon_sha256": "89749c5d777726cdd5790fcd22ef364047d35b57ffa72ef05ac3cbfde8995330"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.07436",
    "kind": "arxiv",
    "version": 4
  }
}