Pith Number

pith:ERGO6BBO

pith:2025:ERGO6BBO7W6UAPXOFKIS7APSSB

not attested not anchored not stored refs pending

Nonparametric Exponential Family Regression Under Star-Shaped Constraints

Guanghong Yi, Matey Neykov

arxiv:2503.10794 v1 · 2025-03-13 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ERGO6BBO7W6UAPXOFKIS7APSSB}

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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.

Receipt and verification

First computed	2026-07-05T10:31:06.001077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

244cef042efdbd403eee2a912f81f2906fbbb873d0e936299e30688eb389ee41

Aliases

arxiv: 2503.10794 · arxiv_version: 2503.10794v1 · doi: 10.48550/arxiv.2503.10794 · pith_short_12: ERGO6BBO7W6U · pith_short_16: ERGO6BBO7W6UAPXO · pith_short_8: ERGO6BBO

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/ERGO6BBO7W6UAPXOFKIS7APSSB \
  | 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: 244cef042efdbd403eee2a912f81f2906fbbb873d0e936299e30688eb389ee41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e512284e48bde5efa8dcb9f12ec99dd465d6562341f8e9d6e7f610174921944",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2025-03-13T18:41:14Z",
    "title_canon_sha256": "84b4b427f4bb7fd9b48c2468732edfb393dc5e0f5953a95b3f551796eee6447f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.10794",
    "kind": "arxiv",
    "version": 1
  }
}