Pith Number

pith:4XGSWRKC

pith:2025:4XGSWRKCBOZSOCBQCIA7H3EWLC

not attested not anchored not stored refs pending

Markovian Continuity of the MMSE

Anatoly Khina, Elad Domanovitz

arxiv:2504.14659 v2 · 2025-04-20 · eess.SP · cs.IT · math.IT · 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{4XGSWRKCBOZSOCBQCIA7H3EWLC}

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

Sensitivity of Filter Kernels and Robustness Bounds to Transition and Measurement Kernel Perturbations in Partially Observable Stochastic Control

Receipt and verification

First computed	2026-07-05T10:55:54.983554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5cd2b45420bb32708301201f3ec96589c872e690c1f7f241f293f5ef7b5975a

Aliases

arxiv: 2504.14659 · arxiv_version: 2504.14659v2 · doi: 10.48550/arxiv.2504.14659 · pith_short_12: 4XGSWRKCBOZS · pith_short_16: 4XGSWRKCBOZSOCBQ · pith_short_8: 4XGSWRKC

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/4XGSWRKCBOZSOCBQCIA7H3EWLC \
  | 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: e5cd2b45420bb32708301201f3ec96589c872e690c1f7f241f293f5ef7b5975a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c5dd8effd5f8a39758709ed595b5a32ef09c4b48ff9868e5480e43eecea8384",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-04-20T15:42:41Z",
    "title_canon_sha256": "340aa03df86e122b19fa5e9abf008fa55ae6cdeb2d3a52020d194ed7846a3b83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.14659",
    "kind": "arxiv",
    "version": 2
  }
}