Pith Number

pith:B3Y6FCAP

pith:2016:B3Y6FCAPS24PQNVJDSFTMFHFXA

not attested not anchored not stored refs pending

Dynamic change-point detection using similarity networks

Shanshan Cao, Yao Xie

arxiv:1612.01504 v1 · 2016-12-05 · math.ST · stat.ML · 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{B3Y6FCAPS24PQNVJDSFTMFHFXA}

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	2026-05-18T00:55:52.519925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ef1e2880f96b8f836a91c8b3614e5b8181e719f542aed9aa5ab344b01736aae

Aliases

arxiv: 1612.01504 · arxiv_version: 1612.01504v1 · doi: 10.48550/arxiv.1612.01504 · pith_short_12: B3Y6FCAPS24P · pith_short_16: B3Y6FCAPS24PQNVJ · pith_short_8: B3Y6FCAP

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/B3Y6FCAPS24PQNVJDSFTMFHFXA \
  | 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: 0ef1e2880f96b8f836a91c8b3614e5b8181e719f542aed9aa5ab344b01736aae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6868a2167b050e9eaf1cbeab683563f758f629bcce1eb603aa82da5a396aefc",
    "cross_cats_sorted": [
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-12-05T20:27:29Z",
    "title_canon_sha256": "fa522b681f248aeb7bfceee7875de2f03b81927c59ba2de74e4f735ef7fa1710"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.01504",
    "kind": "arxiv",
    "version": 1
  }
}