Pith Number

pith:UBOCZTHD

pith:2021:UBOCZTHDVSQKKCQ6YJPV5NKN43

not attested not anchored not stored refs pending

Manifold-constrained Gaussian process inference for time-varying parameters in dynamic systems

Shihao Yang, Yan Sun

arxiv:2105.13407 v2 · 2021-05-27 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBOCZTHDVSQKKCQ6YJPV5NKN43}

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

O-MAGIC: Online Change-Point Detection for Dynamic Systems

Receipt and verification

First computed	2026-07-05T04:00:53.178210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a05c2ccce3aca0a50a1ec25f5eb54de6e4d3ac1c2fc101d7fb56ae13523bd58f

Aliases

arxiv: 2105.13407 · arxiv_version: 2105.13407v2 · doi: 10.48550/arxiv.2105.13407 · pith_short_12: UBOCZTHDVSQK · pith_short_16: UBOCZTHDVSQKKCQ6 · pith_short_8: UBOCZTHD

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/UBOCZTHDVSQKKCQ6YJPV5NKN43 \
  | 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: a05c2ccce3aca0a50a1ec25f5eb54de6e4d3ac1c2fc101d7fb56ae13523bd58f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c14046dad30297c8ec16fe7bd4d68dfba454cbf76665f64b7c2c08c4be05684",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-05-27T19:19:20Z",
    "title_canon_sha256": "bc299d87a18d4720a37efd9f45c59a3a1e5d139040249891f434cb69fc4632bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.13407",
    "kind": "arxiv",
    "version": 2
  }
}