Pith Number

pith:6KSQZ67S

pith:2022:6KSQZ67S2N7O3TWGZSX4UM5PIA

not attested not anchored not stored refs pending

Compression-Based Optimizations for Out-of-Core GPU Stencil Computation

Fumihiko Ino, Jingcheng Shen, Masao Okita, Xin Deng, Yifan Wu

arxiv:2204.11315 v1 · 2022-04-24 · 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{6KSQZ67S2N7O3TWGZSX4UM5PIA}

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	2026-07-05T04:17:26.540501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2a50cfbf2d37eedcec6ccafca33af4014973fb80f6df2f38e62cce979bfa686

Aliases

arxiv: 2204.11315 · arxiv_version: 2204.11315v1 · doi: 10.48550/arxiv.2204.11315 · pith_short_12: 6KSQZ67S2N7O · pith_short_16: 6KSQZ67S2N7O3TWG · pith_short_8: 6KSQZ67S

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/6KSQZ67S2N7O3TWGZSX4UM5PIA \
  | 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: f2a50cfbf2d37eedcec6ccafca33af4014973fb80f6df2f38e62cce979bfa686

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae9b7a1401b52be038b364871a9b7af2b7e637c5863cabcb49c27a7fe98bbde0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2022-04-24T16:14:42Z",
    "title_canon_sha256": "1dbd0e0afca2fdd3aa96be970c04e54226590f030811d0c40b19ab7bc6628dd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.11315",
    "kind": "arxiv",
    "version": 1
  }
}