Pith Number

pith:R2V4SDSJ

pith:2024:R2V4SDSJACEQ45ITU2ITXZFXHO

not attested not anchored not stored refs pending

Occamy: A 432-Core 28.1 DP-GFLOP/s/W 83% FPU Utilization Dual-Chiplet, Dual-HBM2E RISC-V-based Accelerator for Stencil and Sparse Linear Algebra Computations with 8-to-64-bit Floating-Point Support in 12nm FinFET

Davide Rossi, Frank K. G\"urkaynak, Gianmarco Ottavi, Gianna Paulin, Luca Benini, Luca Bertaccini, Luca Colagrande, Manuel Eggimann, Matheus Cavalcante, Nils Wistoff, Paul Scheffler, Thomas Benz, Tim Fischer, Yichao Zhang

arxiv:2406.15068 v1 · 2024-06-21 · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R2V4SDSJACEQ45ITU2ITXZFXHO}

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	2026-07-05T08:35:13.195483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8eabc90e4900890e7513a6913be4b73bb4a46d3fa68e293231e60a9f991abd6c

Aliases

arxiv: 2406.15068 · arxiv_version: 2406.15068v1 · doi: 10.48550/arxiv.2406.15068 · pith_short_12: R2V4SDSJACEQ · pith_short_16: R2V4SDSJACEQ45IT · pith_short_8: R2V4SDSJ

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/R2V4SDSJACEQ45ITU2ITXZFXHO \
  | 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: 8eabc90e4900890e7513a6913be4b73bb4a46d3fa68e293231e60a9f991abd6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2aed4512ec54e59bf918fc741f2adf483b8ace07689ca1ee5f714a4daf44c40c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2024-06-21T11:39:06Z",
    "title_canon_sha256": "d058d21de8a4f6eb2a8acd3ddd6c4a850b301c199f76cae49dba06504e1a49ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.15068",
    "kind": "arxiv",
    "version": 1
  }
}