Pith Number

pith:M2ND3I6Z

pith:2019:M2ND3I6ZCDZVABT7DIQM24URNF

not attested not anchored not stored refs pending

On Parameter Estimation of the Hidden Gaussian Process in perturbed SDE

Li Zhou, Yury A. Kutoyants

arxiv:1904.09750 v1 · 2019-04-22 · 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{M2ND3I6ZCDZVABT7DIQM24URNF}

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	2026-05-17T23:48:03.439070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

669a3da3d910f350067f1a20cd7291697bde512b019b57ff0796fb1cfb69ff39

Aliases

arxiv: 1904.09750 · arxiv_version: 1904.09750v1 · doi: 10.48550/arxiv.1904.09750 · pith_short_12: M2ND3I6ZCDZV · pith_short_16: M2ND3I6ZCDZVABT7 · pith_short_8: M2ND3I6Z

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/M2ND3I6ZCDZVABT7DIQM24URNF \
  | 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: 669a3da3d910f350067f1a20cd7291697bde512b019b57ff0796fb1cfb69ff39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2d8409cbfc475d173fbd7360c3a960f1057db9697d5614653198f0ae3a0d3bb",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-04-22T07:13:38Z",
    "title_canon_sha256": "8e570abdc942e335e723a39762096241d726b32c367decdcc88f91b5639ec792"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09750",
    "kind": "arxiv",
    "version": 1
  }
}