Pith Number

pith:XAYAS6E3

pith:2010:XAYAS6E3V3R6U7XR5EFSKNTJYS

not attested not anchored not stored refs pending

On-line Spot Volatility-Estimation and Decomposition with Nonlinear Market Microstructure Noise Models

Jan C. Neddermeyer, Rainer Dahlhaus

arxiv:1006.1860 v4 · 2010-06-09 · stat.ME · stat.AP · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XAYAS6E3V3R6U7XR5EFSKNTJYS}

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	2026-05-18T03:36:37.329274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b83009789baee3ea7ef1e90b253669c4b895bceb54b8f6bfb44e99300052cb74

Aliases

arxiv: 1006.1860 · arxiv_version: 1006.1860v4 · doi: 10.48550/arxiv.1006.1860 · pith_short_12: XAYAS6E3V3R6 · pith_short_16: XAYAS6E3V3R6U7XR · pith_short_8: XAYAS6E3

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/XAYAS6E3V3R6U7XR5EFSKNTJYS \
  | 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: b83009789baee3ea7ef1e90b253669c4b895bceb54b8f6bfb44e99300052cb74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e43b5006687809746f488709d1e542c9313c312463fbd8c61da1d4824a34ab7",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2010-06-09T17:33:56Z",
    "title_canon_sha256": "799670cf45ea30442f5255a7a19f18cf83699dfd07d81185b94daec83833c294"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.1860",
    "kind": "arxiv",
    "version": 4
  }
}