Pith Number

pith:6753TV2L

pith:2022:6753TV2L6O5QATOIBANFUC6ENK

not attested not anchored not stored refs pending

Faithful Heteroscedastic Regression with Neural Networks

Andrew Stirn, David A. Knowles, Hans-Hermann Wessels, Laura Pereira, Megan Schertzer, Neville E. Sanjana

arxiv:2212.09184 v1 · 2022-12-18 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6753TV2L6O5QATOIBANFUC6ENK}

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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

Amplitude Uncertainties Everywhere All at Once

Receipt and verification

First computed	2026-07-05T05:26:19.043716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7fbb9d74bf3bb004dc8081a5a0bc46a988c382d3ba571f5559e81f2f715c7b4

Aliases

arxiv: 2212.09184 · arxiv_version: 2212.09184v1 · doi: 10.48550/arxiv.2212.09184 · pith_short_12: 6753TV2L6O5Q · pith_short_16: 6753TV2L6O5QATOI · pith_short_8: 6753TV2L

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/6753TV2L6O5QATOIBANFUC6ENK \
  | 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: f7fbb9d74bf3bb004dc8081a5a0bc46a988c382d3ba571f5559e81f2f715c7b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d622e2b11321c4a3107c565307d42c4a3ee77897482b1d69ee9a100bbeb8e7ee",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-12-18T22:34:42Z",
    "title_canon_sha256": "ca56ee8c638c623ed9aab0b7cfccde85988ef985c14294b333487fdbcda3d430"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.09184",
    "kind": "arxiv",
    "version": 1
  }
}