Pith Number

pith:SPOHAH5X

pith:2024:SPOHAH5XNKCHOWURVI2UARAP4P

not attested not anchored not stored refs pending

An Adaptive Online Smoother with Closed-Form Solutions and Information-Theoretic Lag Selection for Conditional Gaussian Nonlinear Systems

Marios Andreou, Nan Chen, Yingda Li

arxiv:2411.05870 v3 · 2024-11-07 · eess.SY · cs.SY · math.DS · math.PR · physics.data-an · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SPOHAH5XNKCHOWURVI2UARAP4P}

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.

Cited by

1 paper in Pith

A Continuous-Time Ensemble Kalman-Bucy Smoother for Causal Inference and Model Discovery

Receipt and verification

First computed	2026-06-23T01:11:53.349101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93dc701fb76a84775a91aa3540440fe3c0c6f98dbf2656e067882e054e074add

Aliases

arxiv: 2411.05870 · arxiv_version: 2411.05870v3 · doi: 10.48550/arxiv.2411.05870 · pith_short_12: SPOHAH5XNKCH · pith_short_16: SPOHAH5XNKCHOWUR · pith_short_8: SPOHAH5X

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/SPOHAH5XNKCHOWURVI2UARAP4P \
  | 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: 93dc701fb76a84775a91aa3540440fe3c0c6f98dbf2656e067882e054e074add

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69e2cf348c612f3e651bccdc5130819d5b038704438486c5115089d2e446f526",
    "cross_cats_sorted": [
      "cs.SY",
      "math.DS",
      "math.PR",
      "physics.data-an",
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2024-11-07T21:08:18Z",
    "title_canon_sha256": "e8952ed143b9a9d116e7da5fc0a2e6da3c171aaa3204eee36ea5ce50bbfbc3ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.05870",
    "kind": "arxiv",
    "version": 3
  }
}