Pith Number

pith:6EMQ7JFZ

pith:2014:6EMQ7JFZWTQT5AANEPEHPD7JN6

not attested not anchored not stored refs pending

A central limit type theorem for Gaussian mixture approximations to the nonlinear filtering problem

Dan Crisan, Kai Li

arxiv:1401.6592 v1 · 2014-01-25 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6EMQ7JFZWTQT5AANEPEHPD7JN6}

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	2026-05-18T03:01:01.241798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1190fa4b9b4e13e800d23c8778fe96fa551f5f608675bb4d9696704d4847828

Aliases

arxiv: 1401.6592 · arxiv_version: 1401.6592v1 · doi: 10.48550/arxiv.1401.6592 · pith_short_12: 6EMQ7JFZWTQT · pith_short_16: 6EMQ7JFZWTQT5AAN · pith_short_8: 6EMQ7JFZ

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/6EMQ7JFZWTQT5AANEPEHPD7JN6 \
  | 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: f1190fa4b9b4e13e800d23c8778fe96fa551f5f608675bb4d9696704d4847828

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd3b3e4295659363c3666bdb784aab3209915de3a0bdbb14bff02a701f2333ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2014-01-25T23:18:47Z",
    "title_canon_sha256": "e593de97763dba53ac3ae61fdb045cd8ddc48e5b1f8f0a791e4b538db8a4b1f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6592",
    "kind": "arxiv",
    "version": 1
  }
}