Pith Number

pith:Y46BKRPA

pith:2015:Y46BKRPA46NFIHSTMMA7JBBCUY

not attested not anchored not stored refs pending

Automatic Nested Loop Acceleration on FPGAs Using Soft CGRA Overlay

Cheng Liu, Hayden Kwok-Hay So, Ho-Cheung Ng

arxiv:1509.00042 v1 · 2015-08-27 · cs.AR · 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{Y46BKRPA46NFIHSTMMA7JBBCUY}

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	2026-05-18T01:34:30.726270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c73c1545e0e79a541e536301f48422a62511e8c7d9fb6df7afcc19668997d7c6

Aliases

arxiv: 1509.00042 · arxiv_version: 1509.00042v1 · doi: 10.48550/arxiv.1509.00042 · pith_short_12: Y46BKRPA46NF · pith_short_16: Y46BKRPA46NFIHST · pith_short_8: Y46BKRPA

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/Y46BKRPA46NFIHSTMMA7JBBCUY \
  | 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: c73c1545e0e79a541e536301f48422a62511e8c7d9fb6df7afcc19668997d7c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe8ac48ca0e435d06de782821bf6f4faa7bddec9105e571f191a82923c0d4917",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2015-08-27T11:50:30Z",
    "title_canon_sha256": "116aefe7638ab3642a75ea0080b903c1b9d1199d31acb3e10bb589de15b643a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00042",
    "kind": "arxiv",
    "version": 1
  }
}