Pith Number

pith:XWEVR2NR

pith:2019:XWEVR2NRKUD5ENQ6NNFNM6FUML

not attested not anchored not stored refs pending

Heterogeneous FPGA+GPU Embedded Systems: Challenges and Opportunities

Jose Nunez-Yanez, Mohammad Hosseinabady, Mohd Amiruddin Bin Zainol

arxiv:1901.06331 v2 · 2019-01-18 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XWEVR2NRKUD5ENQ6NNFNM6FUML}

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	2026-05-17T23:55:33.735364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd8958e9b15507d2361e6b4ad678b462ed3256fdc1af2cdbd569a5fc73b5c22b

Aliases

arxiv: 1901.06331 · arxiv_version: 1901.06331v2 · doi: 10.48550/arxiv.1901.06331 · pith_short_12: XWEVR2NRKUD5 · pith_short_16: XWEVR2NRKUD5ENQ6 · pith_short_8: XWEVR2NR

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/XWEVR2NRKUD5ENQ6NNFNM6FUML \
  | 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: bd8958e9b15507d2361e6b4ad678b462ed3256fdc1af2cdbd569a5fc73b5c22b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d08de63594f5a43b7a19ec84f9e27705fa83c01526466fd2879715d0d0be7eda",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-01-18T16:37:06Z",
    "title_canon_sha256": "f2ebc8d3bcb8415f99bb3069458f770b3a4f9d6a5f343969732fd0307f4711ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06331",
    "kind": "arxiv",
    "version": 2
  }
}