Pith Number

pith:KEKTPANQ

pith:2026:KEKTPANQV33L5RGNYNDKEHHA4L

not attested not anchored not stored refs pending

Arithmetic Packing on Wide Integer Datapaths in DSP Primitives of Modern FPGA Devices

Dietmar Fey, Michaela Blott, Philipp Holzinger, Shane Fleming, Thomas B. Preu{\ss}er, Titus Borntr\"ager

arxiv:2606.11065 v1 · 2026-06-09 · 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{KEKTPANQV33L5RGNYNDKEHHA4L}

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	2026-06-10T01:11:07.908186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51153781b0aef6bec4cdc346a21ce0e2fc695842cfb6f762a2d74a50d606c4d0

Aliases

arxiv: 2606.11065 · arxiv_version: 2606.11065v1 · doi: 10.48550/arxiv.2606.11065 · pith_short_12: KEKTPANQV33L · pith_short_16: KEKTPANQV33L5RGN · pith_short_8: KEKTPANQ

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/KEKTPANQV33L5RGNYNDKEHHA4L \
  | 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: 51153781b0aef6bec4cdc346a21ce0e2fc695842cfb6f762a2d74a50d606c4d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0437f4b98be4fad0d93df6a69a11f95bb3ae808f6ea06a32536e04873a4fd5fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2026-06-09T16:24:59Z",
    "title_canon_sha256": "377624aa23e3c7d31962fdb4e93058fbe2be85ebd8badfffcaa92b5b96e63733"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11065",
    "kind": "arxiv",
    "version": 1
  }
}