Pith Number

pith:AR6WGWPL

pith:2021:AR6WGWPLICMGU3IN5CL67W6IXI

not attested not anchored not stored refs pending

NUMA-aware FFT-based Convolution on ARMv8 Many-core CPUs

Jie Liu, Qinglin Wang, Ruochen Hao, Shuyu Lu, Songzhu Mei, Xiandong Huang

arxiv:2109.12259 v1 · 2021-09-25 · 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{AR6WGWPLICMGU3IN5CL67W6IXI}

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	2026-07-05T03:17:18.253202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

047d6359eb40986a6d0de897efdbc8ba18d2c46d5a72769600151ec394c507fa

Aliases

arxiv: 2109.12259 · arxiv_version: 2109.12259v1 · doi: 10.48550/arxiv.2109.12259 · pith_short_12: AR6WGWPLICMG · pith_short_16: AR6WGWPLICMGU3IN · pith_short_8: AR6WGWPL

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/AR6WGWPLICMGU3IN5CL67W6IXI \
  | 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: 047d6359eb40986a6d0de897efdbc8ba18d2c46d5a72769600151ec394c507fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "704d5393e83e0b21b66808bfde654af38de904d7ab31f4f280d449573437682b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2021-09-25T01:56:35Z",
    "title_canon_sha256": "003b542ed564b1a7d994db9f4ee65f8aa9c5ea9aba574437a16b2e57b1b62aa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.12259",
    "kind": "arxiv",
    "version": 1
  }
}