Pith Number

pith:KLZCDW3R

pith:2023:KLZCDW3RMQZK5WMPAVPDPYOJ6I

not attested not anchored not stored refs pending

Quickest Change Detection with Post-Change Density Estimation

Venugopal V. Veeravalli, Yuchen Liang

arxiv:2311.15128 v1 · 2023-11-25 · math.ST · eess.SP · 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{KLZCDW3RMQZK5WMPAVPDPYOJ6I}

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	2026-07-05T07:16:59.341897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52f221db716432aed98f055e37e1c9f21000d3b86c2881986ea9a4ac87b1255a

Aliases

arxiv: 2311.15128 · arxiv_version: 2311.15128v1 · doi: 10.48550/arxiv.2311.15128 · pith_short_12: KLZCDW3RMQZK · pith_short_16: KLZCDW3RMQZK5WMP · pith_short_8: KLZCDW3R

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/KLZCDW3RMQZK5WMPAVPDPYOJ6I \
  | 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: 52f221db716432aed98f055e37e1c9f21000d3b86c2881986ea9a4ac87b1255a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "099a6e1cd9cb8284cf20a123bb9ac2cfda2860f266b4bf80917b9b9cf35d14c4",
    "cross_cats_sorted": [
      "eess.SP",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2023-11-25T22:29:05Z",
    "title_canon_sha256": "86e2b01d0f6d2ad518b17c9310f9beaca39432d5e8e0fee2adba4273be8c8140"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.15128",
    "kind": "arxiv",
    "version": 1
  }
}