Pith Number

pith:FMN2VR5M

pith:2024:FMN2VR5MOJSZLG26KETPWMPXTG

not attested not anchored not stored refs pending

Employing polyhedral methods to optimize stencils on FPGAs with stencil-specific caches, data reuse, and wide data bursts

Florian Mayer, Julian Brandner, Michael Philippsen

arxiv:2401.13645 v1 · 2024-01-24 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FMN2VR5MOJSZLG26KETPWMPXTG}

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	2026-07-05T07:37:08.494238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b1baac7ac7265959b5e5126fb31f799a3bdb1dccfeaceda525c5876764bd726

Aliases

arxiv: 2401.13645 · arxiv_version: 2401.13645v1 · doi: 10.48550/arxiv.2401.13645 · pith_short_12: FMN2VR5MOJSZ · pith_short_16: FMN2VR5MOJSZLG26 · pith_short_8: FMN2VR5M

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/FMN2VR5MOJSZLG26KETPWMPXTG \
  | 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: 2b1baac7ac7265959b5e5126fb31f799a3bdb1dccfeaceda525c5876764bd726

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "347fee56f5e3ebe530a94e723527ff6f07a52d7b73e02deb49fff8f7354ef485",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2024-01-24T18:28:52Z",
    "title_canon_sha256": "2c06a2410dddb6ebf2af98fc835af19cc925c6006f1aa1d3b788332db5f43c74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.13645",
    "kind": "arxiv",
    "version": 1
  }
}