Pith Number

pith:ZALDMPMA

pith:2024:ZALDMPMA4XCD2UNC63MJZDBGF6

not attested not anchored not stored refs pending

Deterministic and Probabilistic Rounding Error Analysis for Mixed-Precision Arithmetic on Modern Computing Units

Karthik Duraisamy, Sahil Bhola

arxiv:2411.18747 v1 · 2024-11-27 · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZALDMPMA4XCD2UNC63MJZDBGF6}

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	2026-07-05T09:41:50.898311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c816363d80e5c43d51a2f6d89c8c262fa3058fc071625be6ec5af07d29d8c2a5

Aliases

arxiv: 2411.18747 · arxiv_version: 2411.18747v1 · doi: 10.48550/arxiv.2411.18747 · pith_short_12: ZALDMPMA4XCD · pith_short_16: ZALDMPMA4XCD2UNC · pith_short_8: ZALDMPMA

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/ZALDMPMA4XCD2UNC63MJZDBGF6 \
  | 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: c816363d80e5c43d51a2f6d89c8c262fa3058fc071625be6ec5af07d29d8c2a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d1dbb2a1baceeb602e0ce625c3c26bc83070ae7b4c67fa26d9e6e9a4f1b4560",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2024-11-27T20:49:49Z",
    "title_canon_sha256": "a617da741d42eb1ba8bafc24bd528017004a667958d96f2fdca2c425720fbd49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.18747",
    "kind": "arxiv",
    "version": 1
  }
}