Pith Number

pith:23VCLYN6

pith:2021:23VCLYN645EB5IX4IEB46KUPI6

not attested not anchored not stored refs pending

High Performance Uncertainty Quantification with Parallelized Multilevel Markov Chain Monte Carlo

Anne Reinarz, Leonhard Rannabauer, Linus Seelinger, Michael Bader, Peter Bastian, Robert Scheichl

arxiv:2107.14552 v1 · 2021-07-30 · cs.MS · cs.NA · math.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{23VCLYN645EB5IX4IEB46KUPI6}

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	2026-07-05T03:02:02.003997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6ea25e1bee7481ea2fc4103cf2a8f47b0abf07df4d01b4e603555dcf04feda4

Aliases

arxiv: 2107.14552 · arxiv_version: 2107.14552v1 · doi: 10.48550/arxiv.2107.14552 · pith_short_12: 23VCLYN645EB · pith_short_16: 23VCLYN645EB5IX4 · pith_short_8: 23VCLYN6

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/23VCLYN645EB5IX4IEB46KUPI6 \
  | 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: d6ea25e1bee7481ea2fc4103cf2a8f47b0abf07df4d01b4e603555dcf04feda4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8d42ef751f1c08b95a1a23a9c2972b9c22b5dcf8e6b4c7f01b929c7bc17f73c",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MS",
    "submitted_at": "2021-07-30T11:09:23Z",
    "title_canon_sha256": "3baf219e0aee88b7236f2f54825b9868ed661123ae1fcdb39d520ff577a602d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.14552",
    "kind": "arxiv",
    "version": 1
  }
}