Pith Number

pith:4GT52WHP

pith:2015:4GT52WHPJFF4DH4CKRP6OV4KST

not attested not anchored not stored refs pending

Nonlinear filtering with correlated L\'evy noise characterized by copulas

B. P. W. Fernando, E. Hausenblas

arxiv:1508.04567 v2 · 2015-08-19 · 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{4GT52WHPJFF4DH4CKRP6OV4KST}

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	2026-05-18T00:51:58.271790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1a7dd58ef494bc19f82545fe7578a94dd40a5929cab3dc9be9b8170a987da69

Aliases

arxiv: 1508.04567 · arxiv_version: 1508.04567v2 · doi: 10.48550/arxiv.1508.04567 · pith_short_12: 4GT52WHPJFF4 · pith_short_16: 4GT52WHPJFF4DH4C · pith_short_8: 4GT52WHP

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/4GT52WHPJFF4DH4CKRP6OV4KST \
  | 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: e1a7dd58ef494bc19f82545fe7578a94dd40a5929cab3dc9be9b8170a987da69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d3e7ff7ab790fbf8a153846da3f1a0fa1c0e17640846caff149e4217be4d0c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-08-19T08:48:35Z",
    "title_canon_sha256": "18c843dd6c8cdcc0a7d6ca1d58a87c829b9a4889968a9ba510ca39748f307108"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04567",
    "kind": "arxiv",
    "version": 2
  }
}