Pith Number

pith:OQHL6TFK

pith:2020:OQHL6TFK7XNVHCX3LLQBFOSNMU

not attested not anchored not stored refs pending

Improved stochastic rounding

Barry Koren, Lu Xia, Martijn Anthonissen, Michiel Hochstenbach

arxiv:2006.00489 v1 · 2020-05-31 · math.NA · cs.LG · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OQHL6TFK7XNVHCX3LLQBFOSNMU}

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.

Cited by

1 paper in Pith

Pushing the Limits of Low-Bit Optimizers: A Focus on EMA Dynamics

Receipt and verification

First computed	2026-07-05T01:07:02.095284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

740ebf4caafddb538afb5ae012ba4d65002411c83aff0bebf9cd085423906865

Aliases

arxiv: 2006.00489 · arxiv_version: 2006.00489v1 · doi: 10.48550/arxiv.2006.00489 · pith_short_12: OQHL6TFK7XNV · pith_short_16: OQHL6TFK7XNVHCX3 · pith_short_8: OQHL6TFK

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/OQHL6TFK7XNVHCX3LLQBFOSNMU \
  | 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: 740ebf4caafddb538afb5ae012ba4d65002411c83aff0bebf9cd085423906865

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "558722a40e44677ecdb0c229541f1d5971f5a1fd5fb5dacdcda596d5c6b62cfe",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2020-05-31T10:33:20Z",
    "title_canon_sha256": "14a5f10a9e2854828464d4643f372a549477f45f7ceb4d92f0f269d0b23861a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.00489",
    "kind": "arxiv",
    "version": 1
  }
}