Pith Number

pith:S5AAF6TU

pith:2017:S5AAF6TUNMZETNCN74WXMMVKJ6

not attested not anchored not stored refs pending

Change-point inference on volatility in noisy It\^o semimartingales

Markus Bibinger, Mehmet Madensoy

arxiv:1711.08736 v2 · 2017-11-23 · math.ST · math.PR · 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{S5AAF6TUNMZETNCN74WXMMVKJ6}

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	2026-05-18T00:05:09.465676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

974002fa746b3249b44dff2d7632aa4fa50ed648ac7ce6273413be3e4e154b78

Aliases

arxiv: 1711.08736 · arxiv_version: 1711.08736v2 · doi: 10.48550/arxiv.1711.08736 · pith_short_12: S5AAF6TUNMZE · pith_short_16: S5AAF6TUNMZETNCN · pith_short_8: S5AAF6TU

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/S5AAF6TUNMZETNCN74WXMMVKJ6 \
  | 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: 974002fa746b3249b44dff2d7632aa4fa50ed648ac7ce6273413be3e4e154b78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d619c15050765ac2f01fa9d3b8e572214b33a240152a4aa63f11d0cf8f145567",
    "cross_cats_sorted": [
      "math.PR",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-11-23T15:26:34Z",
    "title_canon_sha256": "a2fd69c9a3c07e673a6e22925fcf7d4acc1ae9c689850eb9f4033083055cd1f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08736",
    "kind": "arxiv",
    "version": 2
  }
}