Pith Number

pith:6DDJDE6G

pith:2014:6DDJDE6GPNAB7EF4GB45YQSREK

not attested not anchored not stored refs pending

On a Poissonian Change-Point Model with Variable Jump Size

Lin Yang (LMM), Serguei Dachian

arxiv:1403.7866 v2 · 2014-03-31 · 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{6DDJDE6GPNAB7EF4GB45YQSREK}

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	2026-05-18T02:26:31.839450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0c69193c67b401f90bc3079dc425122a8c3f36d5d7a42978aab3ecbcaa359ab

Aliases

arxiv: 1403.7866 · arxiv_version: 1403.7866v2 · doi: 10.48550/arxiv.1403.7866 · pith_short_12: 6DDJDE6GPNAB · pith_short_16: 6DDJDE6GPNAB7EF4 · pith_short_8: 6DDJDE6G

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/6DDJDE6GPNAB7EF4GB45YQSREK \
  | 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: f0c69193c67b401f90bc3079dc425122a8c3f36d5d7a42978aab3ecbcaa359ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f162f44c9c51eae57f79c6d203dd6de9b0cf3f6122cd883d84076065992e22c",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-03-31T04:35:07Z",
    "title_canon_sha256": "f9705e8381369b2401adfc706dd322cc6036562ffa5483ef1da23a77a59f7d9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7866",
    "kind": "arxiv",
    "version": 2
  }
}