Pith Number

pith:ILYFCFKE

pith:2015:ILYFCFKEDGQ2XCZ2HLIEPQKI5O

not attested not anchored not stored refs pending

Sequential Monte Carlo for fractional Stochastic Volatility Models

Alexandra Chronopoulou, Konstantinos Spiliopoulos

arxiv:1508.02651 v2 · 2015-08-11 · stat.ME · math.ST · stat.CO · 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{ILYFCFKEDGQ2XCZ2HLIEPQKI5O}

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	2026-05-18T00:50:01.924997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42f051154419a1ab8b3a3ad047c148ebb4c599c7d992b85163b302fe94b8ee05

Aliases

arxiv: 1508.02651 · arxiv_version: 1508.02651v2 · doi: 10.48550/arxiv.1508.02651 · pith_short_12: ILYFCFKEDGQ2 · pith_short_16: ILYFCFKEDGQ2XCZ2 · pith_short_8: ILYFCFKE

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/ILYFCFKEDGQ2XCZ2HLIEPQKI5O \
  | 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: 42f051154419a1ab8b3a3ad047c148ebb4c599c7d992b85163b302fe94b8ee05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c45680d4da4ca4426da7cc63a24a67e7142f9fe07451a01241f5412650fc45e",
    "cross_cats_sorted": [
      "math.ST",
      "stat.CO",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-08-11T16:36:53Z",
    "title_canon_sha256": "ae4173377825b46a55d7903cdfa2f1c904c09b085fa95b43bcf1108ef79f5a03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02651",
    "kind": "arxiv",
    "version": 2
  }
}