Pith Number

pith:4IZT3IYY

pith:2015:4IZT3IYYLAXN63AYMNNMXIDO3K

not attested not anchored not stored refs pending

Jump activity estimation for pure-jump semimartingales via self-normalized statistics

Viktor Todorov

arxiv:1508.04216 v1 · 2015-08-18 · 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{4IZT3IYYLAXN63AYMNNMXIDO3K}

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	2026-05-18T01:35:05.949737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2333da318582edf6c18635acba06edaa3a7373b269629c2b8a3b7a6967efa93

Aliases

arxiv: 1508.04216 · arxiv_version: 1508.04216v1 · doi: 10.48550/arxiv.1508.04216 · pith_short_12: 4IZT3IYYLAXN · pith_short_16: 4IZT3IYYLAXN63AY · pith_short_8: 4IZT3IYY

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/4IZT3IYYLAXN63AYMNNMXIDO3K \
  | 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: e2333da318582edf6c18635acba06edaa3a7373b269629c2b8a3b7a6967efa93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89ec99ead8fb1830e347b8a8372396bf8786cffca4134db5c7d4535f779787ad",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-08-18T05:31:28Z",
    "title_canon_sha256": "edb6895d2ab26ecdb0435261b7a38f2bd6ce5b66b5d4a8d2d20a8603408926a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04216",
    "kind": "arxiv",
    "version": 1
  }
}