Pith Number

pith:CTPLLB4X

pith:2025:CTPLLB4X75WQRNFVPQMIU53SP6

not attested not anchored not stored refs pending

A System Level Compiler for Massively-Parallel, Spatial, Dataflow Architectures

Dirk Van Essendelft, Patrick Wingo, Ryan Smith, Terry Jordan, Wissam Saidi

arxiv:2506.15875 v1 · 2025-06-18 · cs.PL · cs.AR · cs.DC · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CTPLLB4X75WQRNFVPQMIU53SP6}

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.

Cited by

1 paper in Pith

TileLoom: Automatic Dataflow Planning for Tile-Based Languages on Spatial Dataflow Accelerators

Receipt and verification

First computed	2026-07-05T11:24:25.571279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14deb58797ff6d08b4b57c188a77727f8adf324084a16ae2fc3baef64385bd65

Aliases

arxiv: 2506.15875 · arxiv_version: 2506.15875v1 · doi: 10.48550/arxiv.2506.15875 · pith_short_12: CTPLLB4X75WQ · pith_short_16: CTPLLB4X75WQRNFV · pith_short_8: CTPLLB4X

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/CTPLLB4X75WQRNFVPQMIU53SP6 \
  | 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: 14deb58797ff6d08b4b57c188a77727f8adf324084a16ae2fc3baef64385bd65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "568b09f6f8b75c153c036b0c92b7681f950bed157cc25dd3a261503c1f40aa35",
    "cross_cats_sorted": [
      "cs.AR",
      "cs.DC",
      "cs.ET"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2025-06-18T20:44:10Z",
    "title_canon_sha256": "de88ec90f5cd49be3b88309e98a352b82849a2a8421a9572db0be8543396e92d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15875",
    "kind": "arxiv",
    "version": 1
  }
}