Pith Number

pith:K2GP6CTT

pith:2025:K2GP6CTT3NEAGVTUQPVAQO4ULP

not attested not anchored not stored refs pending

Sequential Change Point Detection via Denoising Score Matching

Liyan Xie, Shixiang Zhu, Wenbin Zhou, Zhigang Peng

arxiv:2501.12667 v1 · 2025-01-22 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K2GP6CTT3NEAGVTUQPVAQO4ULP}

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.

Cited by

1 paper in Pith

Learning to Test: Physics-Informed Representation for Dynamical Instability Detection

Receipt and verification

First computed	2026-07-05T10:03:56.765358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

568cff0a73db4803567483ea083b945bfc7d03030efc5f1ee328fc9ec2d4d9c7

Aliases

arxiv: 2501.12667 · arxiv_version: 2501.12667v1 · doi: 10.48550/arxiv.2501.12667 · pith_short_12: K2GP6CTT3NEA · pith_short_16: K2GP6CTT3NEAGVTU · pith_short_8: K2GP6CTT

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/K2GP6CTT3NEAGVTUQPVAQO4ULP \
  | 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: 568cff0a73db4803567483ea083b945bfc7d03030efc5f1ee328fc9ec2d4d9c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6631b8f099dc465d1819dfce86e60ec7968bc7e32a40d7d1a7a18301af7e75a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-01-22T06:04:57Z",
    "title_canon_sha256": "8e033d67c79844d2bfc57cce47fd7af4df4bbdeba7e08f74517d97f94e6a3b33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12667",
    "kind": "arxiv",
    "version": 1
  }
}