Pith Number

pith:66H4KC4D

pith:2025:66H4KC4D5CQZES66RGSR25RTER

not attested not anchored not stored refs pending

QUEENS: An Open-Source Python Framework for Solver-Independent Analyses of Large-Scale Computational Models

Barbara Wirthl, Gil Robalo Rei, Harald Willmann, Jonas Biehler, Jonas Nitzler, Lea J. Haeusel, Maximilian Dinkel, Sebastian Brandstaeter, Volker Gravemeier, Wolfgang A. Wall

arxiv:2508.16316 v2 · 2025-08-22 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{66H4KC4D5CQZES66RGSR25RTER}

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

Scalable High-Dimensional Bayesian Field Reconstruction with Finite Elements: Application to 3D Porous Media Flow

Receipt and verification

First computed	2026-07-05T11:58:36.736836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f78fc50b83e8a1924bde89a51d7633244a1d6baaa27b081a411b2e9fdc395dc9

Aliases

arxiv: 2508.16316 · arxiv_version: 2508.16316v2 · doi: 10.48550/arxiv.2508.16316 · pith_short_12: 66H4KC4D5CQZ · pith_short_16: 66H4KC4D5CQZES66 · pith_short_8: 66H4KC4D

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/66H4KC4D5CQZES66RGSR25RTER \
  | 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: f78fc50b83e8a1924bde89a51d7633244a1d6baaa27b081a411b2e9fdc395dc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aba4cdf094a563b5d7a3071d7c7eb276ddccfee658f3cc4813f5824ed5baa746",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2025-08-22T11:54:19Z",
    "title_canon_sha256": "c7b38c246d7793b9a0b15701197269901705d63796984dfeb803b39c097b9103"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.16316",
    "kind": "arxiv",
    "version": 2
  }
}