Pith Number

pith:F4L7FWJD

pith:2025:F4L7FWJD5M35MZWMSZUWHC265E

not attested not anchored not stored refs pending

Automatic mixed precision for optimizing gained time with constrained loss mean-squared-error based on model partition to sequential sub-graphs

Daniel Ohayon, Itay Niv, Shmulik Markovich-Golan, Yair Hanani

arxiv:2505.13060 v1 · 2025-05-19 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F4L7FWJD5M35MZWMSZUWHC265E}

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	2026-07-05T11:05:14.518701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f17f2d923eb37d666cc9669638b5ee9224d9569eba8d7c83f5bbc60ebd6600c

Aliases

arxiv: 2505.13060 · arxiv_version: 2505.13060v1 · doi: 10.48550/arxiv.2505.13060 · pith_short_12: F4L7FWJD5M35 · pith_short_16: F4L7FWJD5M35MZWM · pith_short_8: F4L7FWJD

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/F4L7FWJD5M35MZWMSZUWHC265E \
  | 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: 2f17f2d923eb37d666cc9669638b5ee9224d9569eba8d7c83f5bbc60ebd6600c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb26ce047e3d541543837b16ce949d3bd8acb4be7f93888bba42aefd5deffa99",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-19T12:51:02Z",
    "title_canon_sha256": "a2102f99b8627b191277edd13f4798c6d65de2bdbc6aea6c032c1157b9a7e198"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13060",
    "kind": "arxiv",
    "version": 1
  }
}