Pith Number

pith:R5O2EVK5

pith:2018:R5O2EVK5XM5SCUHIVJVDXTDTCU

not attested not anchored not stored refs pending

Bayesian Approach for Parameter Estimation of Continuous-Time Stochastic Volatility Models using Fourier Transform Methods

Milan Merkle, Rodrigo S. Targino, Yuri F. Saporito

arxiv:1812.10556 v1 · 2018-12-10 · math.ST · stat.ME · 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{R5O2EVK5XM5SCUHIVJVDXTDTCU}

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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	2026-05-17T23:57:20.710883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f5da2555dbb3b2150e8aa6a3bcc73150ddbcb1e2b3cea1218f866d25eb38e04

Aliases

arxiv: 1812.10556 · arxiv_version: 1812.10556v1 · doi: 10.48550/arxiv.1812.10556 · pith_short_12: R5O2EVK5XM5S · pith_short_16: R5O2EVK5XM5SCUHI · pith_short_8: R5O2EVK5

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/R5O2EVK5XM5SCUHIVJVDXTDTCU \
  | 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: 8f5da2555dbb3b2150e8aa6a3bcc73150ddbcb1e2b3cea1218f866d25eb38e04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a84ca752f146fbd6704d16b297c18f28dbda85d707a5af434daa3a070ffcd20",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-12-10T20:10:45Z",
    "title_canon_sha256": "389ea2beec3f00f012623d559a0c09627db458de7e84286d0e4e69b54768a37b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10556",
    "kind": "arxiv",
    "version": 1
  }
}