Pith Number

pith:GW573WKZ

pith:2015:GW573WKZSG4ALHPXT2OGC44BT3

not attested not anchored not stored refs pending

AccFFT: A library for distributed-memory FFT on CPU and GPU architectures

Amir Gholami, Dhairya Malhotra, George Biros, Judith Hill

arxiv:1506.07933 v3 · 2015-06-26 · 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{GW573WKZSG4ALHPXT2OGC44BT3}

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	2026-05-18T01:13:38.148091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35bbfdd95991b8059df79e9c6173819efa9215784bd81dcdebe08e1ab4edbbf9

Aliases

arxiv: 1506.07933 · arxiv_version: 1506.07933v3 · doi: 10.48550/arxiv.1506.07933 · pith_short_12: GW573WKZSG4A · pith_short_16: GW573WKZSG4ALHPX · pith_short_8: GW573WKZ

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/GW573WKZSG4ALHPXT2OGC44BT3 \
  | 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: 35bbfdd95991b8059df79e9c6173819efa9215784bd81dcdebe08e1ab4edbbf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01840903d1f24f4ab5f460ad6272bc1ea010709506267bee208bfd60bb99e6a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-06-26T01:19:31Z",
    "title_canon_sha256": "88da3774387c7378689f2b3171cd23cdb7ce9882352e68e35594f0a30aba80a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07933",
    "kind": "arxiv",
    "version": 3
  }
}