Pith Number

pith:EX2AKXJW

pith:2026:EX2AKXJWAQY76ORPG5PLGMUF6C

not attested not anchored not stored refs pending

FP8 is All You Need (Part 1): Debunking Hardware FP64 as the HPC Holy Grail

Satoshi Matsuoka

arxiv:2606.06510 v1 · 2026-05-28 · cs.AR · cs.AI · cs.DC · cs.PF

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EX2AKXJWAQY76ORPG5PLGMUF6C}

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	2026-06-08T00:03:40.153837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25f4055d360431ff3a2f375eb33285f088a14bb4293f58b8ab41f547b1371ad9

Aliases

arxiv: 2606.06510 · arxiv_version: 2606.06510v1 · doi: 10.48550/arxiv.2606.06510 · pith_short_12: EX2AKXJWAQY7 · pith_short_16: EX2AKXJWAQY76ORP · pith_short_8: EX2AKXJW

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/EX2AKXJWAQY76ORPG5PLGMUF6C \
  | 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: 25f4055d360431ff3a2f375eb33285f088a14bb4293f58b8ab41f547b1371ad9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ec41910047354f8d937729b0b3358edc78d61a96571f321cbd6f6cf9778b709",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DC",
      "cs.PF"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2026-05-28T03:40:05Z",
    "title_canon_sha256": "c264014e7e268142cbbd63365c375f6b9f219355afe2b57088a503b9fc8c13bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06510",
    "kind": "arxiv",
    "version": 1
  }
}