Pith Number

pith:MDFQAM6X

pith:2014:MDFQAM6XTHH6N42ZT3LKIE6K3O

not attested not anchored not stored refs pending

Nonparametric test for a constant beta between \Ito semi-martingales based on high-frequency data

George Tauchen, Markus Rei{\ss}, Viktor Todorov

arxiv:1403.0349 v2 · 2014-03-03 · math.ST · 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{MDFQAM6XTHH6N42ZT3LKIE6K3O}

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	2026-05-18T02:26:51.604977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60cb0033d799cfe6f3599ed6a413cadba0f99f83a5063542a72b4913015c2ccc

Aliases

arxiv: 1403.0349 · arxiv_version: 1403.0349v2 · doi: 10.48550/arxiv.1403.0349 · pith_short_12: MDFQAM6XTHH6 · pith_short_16: MDFQAM6XTHH6N42Z · pith_short_8: MDFQAM6X

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/MDFQAM6XTHH6N42ZT3LKIE6K3O \
  | 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: 60cb0033d799cfe6f3599ed6a413cadba0f99f83a5063542a72b4913015c2ccc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cb249b4f21b6ea7765ea75053d5d8eb9d50892626afb745244bfde72d06623e",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-03-03T09:33:57Z",
    "title_canon_sha256": "b4e6ad74774d84e116570d256852e12b6d75af3d7b5f05d8abfe55ed439e5c2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0349",
    "kind": "arxiv",
    "version": 2
  }
}