Pith Number

pith:BVSDJUPF

pith:2017:BVSDJUPFDQ3X7QDGRCFNJPN4BW

not attested not anchored not stored refs pending

Nearly second-order asymptotic optimality of sequential change-point detection with one-sample updates

Huan Xu, Liyan Xie, Yang Cao, Yao Xie

arxiv:1705.06995 v4 · 2017-05-19 · math.ST · cs.LG · stat.TH

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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	2026-05-18T00:28:55.699955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d6434d1e51c377fc066888ad4bdbc0db2d2df2ffdb91939d20004aeb20ee2a7

Aliases

arxiv: 1705.06995 · arxiv_version: 1705.06995v4 · doi: 10.48550/arxiv.1705.06995 · pith_short_12: BVSDJUPFDQ3X · pith_short_16: BVSDJUPFDQ3X7QDG · pith_short_8: BVSDJUPF

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/BVSDJUPFDQ3X7QDGRCFNJPN4BW \
  | 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: 0d6434d1e51c377fc066888ad4bdbc0db2d2df2ffdb91939d20004aeb20ee2a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93cbd00e0ad5b7f8bb687a217b47d957e84221acbf7aca58b7c475489b30279f",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-05-19T13:53:14Z",
    "title_canon_sha256": "6b315f0c8a1ec06001a9e3c86d5224c1ee0b116213180e30ad62e4d42325369c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.06995",
    "kind": "arxiv",
    "version": 4
  }
}