Pith Number

pith:SAMWNTHI

pith:2025:SAMWNTHIHNOJSWYFKC4UXPTBFC

not attested not anchored not stored refs pending

Numerical Errors in Quantitative System Analysis With Decision Diagrams

Alfons Laarman, Arend-Jan Quist, Richard M.K. van Dijk, Sebastiaan Brand

arxiv:2508.02673 v1 · 2025-06-20 · cs.CE · cs.NA · math.NA · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SAMWNTHIHNOJSWYFKC4UXPTBFC}

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	2026-07-05T11:48:28.828313Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

901966cce83b5c995b0550b94bbe6128a29aaa12b653d637eeb814326d17e139

Aliases

arxiv: 2508.02673 · arxiv_version: 2508.02673v1 · doi: 10.48550/arxiv.2508.02673 · pith_short_12: SAMWNTHIHNOJ · pith_short_16: SAMWNTHIHNOJSWYF · pith_short_8: SAMWNTHI

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/SAMWNTHIHNOJSWYFKC4UXPTBFC \
  | 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: 901966cce83b5c995b0550b94bbe6128a29aaa12b653d637eeb814326d17e139

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "454e76ae23db1294930f48c805b4f4956aae2c0d1ab1989ac1dd2b3e390a59bd",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2025-06-20T09:38:04Z",
    "title_canon_sha256": "427caefd191a61050c2fe967192769e89193d8c8be2d035671802d9a54663b15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.02673",
    "kind": "arxiv",
    "version": 1
  }
}