Pith Number

pith:PVKQASSJ

pith:2022:PVKQASSJ5NQEHS2CWC7JPCZQSB

not attested not anchored not stored refs pending

Recovering single precision accuracy from Tensor Cores while surpassing the FP32 theoretical peak performance

Hiroyuki Ootomo, Rio Yokota

arxiv:2203.03341 v3 · 2022-03-07 · 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{PVKQASSJ5NQEHS2CWC7JPCZQSB}

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	2026-07-05T07:01:56.234592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d55004a49eb6043cb42b0be978b30906739778e78a661d0419f2b57fa966944

Aliases

arxiv: 2203.03341 · arxiv_version: 2203.03341v3 · doi: 10.48550/arxiv.2203.03341 · pith_short_12: PVKQASSJ5NQE · pith_short_16: PVKQASSJ5NQEHS2C · pith_short_8: PVKQASSJ

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/PVKQASSJ5NQEHS2CWC7JPCZQSB \
  | 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: 7d55004a49eb6043cb42b0be978b30906739778e78a661d0419f2b57fa966944

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e514ff30569d5a3968a3c73bc203bc85dccf4c72951dfafdb8969f1c4da64351",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2022-03-07T12:38:23Z",
    "title_canon_sha256": "bc6714569d9c6b54d9a30e80e64bd6ba8d3930d82ad5c3ec6f68c926fa5d4c51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.03341",
    "kind": "arxiv",
    "version": 3
  }
}