Pith Number

pith:UQUER747

pith:2016:UQUER747VFS5ATWEAJ33BRGNHK

not attested not anchored not stored refs pending

Filterbased Stochastic Volatility in Continuous-Time Hidden Markov Models

Elisabeth Leoff, J\"orn Sass, Vikram Krishnamurthy

arxiv:1602.05323 v1 · 2016-02-17 · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UQUER747VFS5ATWEAJ33BRGNHK}

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	2026-05-18T01:20:28.567049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a42848ff9fa965d04ec40277b0c4cd3a89bc4c2a06e2560e18dbf2ae49273774

Aliases

arxiv: 1602.05323 · arxiv_version: 1602.05323v1 · doi: 10.48550/arxiv.1602.05323 · pith_short_12: UQUER747VFS5 · pith_short_16: UQUER747VFS5ATWE · pith_short_8: UQUER747

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/UQUER747VFS5ATWEAJ33BRGNHK \
  | 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: a42848ff9fa965d04ec40277b0c4cd3a89bc4c2a06e2560e18dbf2ae49273774

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5dc40e3394f0f17e100997beb2c6ac49be5b8d726caae5ed24d1ca32b856e16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2016-02-17T07:12:04Z",
    "title_canon_sha256": "5526a8d7eda57a4e9dc78ac77c46647b20979be929fe05bfb9e06b74335bfbb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.05323",
    "kind": "arxiv",
    "version": 1
  }
}