Pith Number

pith:4QUZ5J2E

pith:2025:4QUZ5J2EQ4WLMS4A5BTLIZIHSO

not attested not anchored not stored refs pending

FPGA & VPU Co-Processing in Space Applications: Development and Testing with DSP/AI Benchmarks

Angelos Kyriakos, Arne Samuelsson, Aubrey Dunne, Charalampos Bezaitis, David Steenari, Dimitrios Soudris, Dionysios Reisis, Elissaios-Alexios Papatheofanous, George Lentaris, Vasileios Leon

arxiv:2506.12968 v1 · 2025-06-15 · 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{4QUZ5J2EQ4WLMS4A5BTLIZIHSO}

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	2026-07-05T11:22:03.161626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4299ea744872cb64b80e866b4650793a0ce2e74f7838277ad66b2350934fd8b

Aliases

arxiv: 2506.12968 · arxiv_version: 2506.12968v1 · doi: 10.48550/arxiv.2506.12968 · pith_short_12: 4QUZ5J2EQ4WL · pith_short_16: 4QUZ5J2EQ4WLMS4A · pith_short_8: 4QUZ5J2E

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/4QUZ5J2EQ4WLMS4A5BTLIZIHSO \
  | 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: e4299ea744872cb64b80e866b4650793a0ce2e74f7838277ad66b2350934fd8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "531deeb620c7de1f3a7bc65c6c50d6443625513e56e135fb954443fabedcbd21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2025-06-15T21:26:59Z",
    "title_canon_sha256": "9cb978205470ebf8f160fe376cb6576316316454b4f7a524d3b85b62172b0d5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.12968",
    "kind": "arxiv",
    "version": 1
  }
}