Pith Number

pith:72PM3OBY

pith:2026:72PM3OBYLVE4YYT2KHSEY73W4I

not attested not anchored not stored refs pending

Adaptive Sequential Change Detection using Mixtures of Predictive Distributions

H. Vincent Poor, Topi Halme, Visa Koivunen

arxiv:2606.05072 v1 · 2026-06-03 · 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{72PM3OBYLVE4YYT2KHSEY73W4I}

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	2026-06-04T01:10:05.055882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe9ecdb8385d49cc627a51e44c7f76e2194b8024d1bbc0af46f75a2a093423cf

Aliases

arxiv: 2606.05072 · arxiv_version: 2606.05072v1 · doi: 10.48550/arxiv.2606.05072 · pith_short_12: 72PM3OBYLVE4 · pith_short_16: 72PM3OBYLVE4YYT2 · pith_short_8: 72PM3OBY

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/72PM3OBYLVE4YYT2KHSEY73W4I \
  | 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: fe9ecdb8385d49cc627a51e44c7f76e2194b8024d1bbc0af46f75a2a093423cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "003e6e817ee225a46040420442c3c82befdcec88e40bf685c319fa3e23193d44",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-06-03T16:30:47Z",
    "title_canon_sha256": "2c6ddc968806f76384c15f667b8c6513c1e1fdf85c174225d91ad2eb402ffb27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05072",
    "kind": "arxiv",
    "version": 1
  }
}