Pith Number

pith:S5BX3LPI

pith:2021:S5BX3LPILAYK3FVM6SKX5EOGAO

not attested not anchored not stored refs pending

Simulation-Based Optimization of User Interfaces for Quality-Assuring Machine Learning Model Predictions

Bob Coecke, Lyana Curier, Martijn Tennekes, Min Chen, Tim de Jong, Yu Zhang

arxiv:2104.01129 v2 · 2021-04-02 · cs.HC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S5BX3LPILAYK3FVM6SKX5EOGAO}

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	2026-07-05T06:46:19.697985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97437dade85830ad96acf4957e91c603885e7a128ba3d22fb5202a9b86527a82

Aliases

arxiv: 2104.01129 · arxiv_version: 2104.01129v2 · doi: 10.48550/arxiv.2104.01129 · pith_short_12: S5BX3LPILAYK · pith_short_16: S5BX3LPILAYK3FVM · pith_short_8: S5BX3LPI

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/S5BX3LPILAYK3FVM6SKX5EOGAO \
  | 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: 97437dade85830ad96acf4957e91c603885e7a128ba3d22fb5202a9b86527a82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "539a7c8251834e80fa583cfe7efcf0b4ef01c15ee34473f1e8fcd56f9772e99f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2021-04-02T16:10:24Z",
    "title_canon_sha256": "a04aa71c991af3794e92e04d6fecba4b21be6fda660d3ba562bef145313cc044"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.01129",
    "kind": "arxiv",
    "version": 2
  }
}