Pith Number

pith:4Y2MZZS6

pith:2022:4Y2MZZS6ZOQ5EPFNDDBEUNR7EU

not attested not anchored not stored refs pending

Constructing Exact Confidence Regions on Parameter Manifolds of Non-Linear Models

Bjoern Malte Schaefer, Clemens Kreutz, Rafael Arutjunjan

arxiv:2211.03421 v1 · 2022-11-07 · stat.ME · physics.data-an · 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{4Y2MZZS6ZOQ5EPFNDDBEUNR7EU}

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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

Compressed 'CMB-lite' Likelihoods Using Automatic Differentiation

Receipt and verification

First computed	2026-07-05T05:13:48.394544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e634cce65ecba1d23cad18c24a363f253a527b78b992894b98f22078895f6aa1

Aliases

arxiv: 2211.03421 · arxiv_version: 2211.03421v1 · doi: 10.48550/arxiv.2211.03421 · pith_short_12: 4Y2MZZS6ZOQ5 · pith_short_16: 4Y2MZZS6ZOQ5EPFN · pith_short_8: 4Y2MZZS6

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/4Y2MZZS6ZOQ5EPFNDDBEUNR7EU \
  | 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: e634cce65ecba1d23cad18c24a363f253a527b78b992894b98f22078895f6aa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "485cc705ad9a7198e2ff27dc8b01b58d062423a83ebde8033d99aae4a401a0a8",
    "cross_cats_sorted": [
      "physics.data-an",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2022-11-07T10:26:05Z",
    "title_canon_sha256": "5f9930f7afe6b88ff905bd95406934ef467d1f8a6d74d8e193f8f6043711d5b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.03421",
    "kind": "arxiv",
    "version": 1
  }
}