Pith Number

pith:REUCTYD2

pith:2020:REUCTYD26PYQTSBBG2CVHM6S7F

not attested not anchored not stored refs pending

Dimensionless Anomaly Detection on Multivariate Streams with Variance Norm and Path Signature

Peter Foster, Ryan Sze-Yin Chan, Terry Lyons, Thomas Cochrane, Zhen Shao

arxiv:2006.03487 v2 · 2020-06-05 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{REUCTYD26PYQTSBBG2CVHM6S7F}

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

Chess Signatures of Play

Receipt and verification

First computed	2026-07-05T07:20:46.262674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

892829e07af3f109c821368553b3d2f95e4e7d5589b49f865885b07308b2177c

Aliases

arxiv: 2006.03487 · arxiv_version: 2006.03487v2 · doi: 10.48550/arxiv.2006.03487 · pith_short_12: REUCTYD26PYQ · pith_short_16: REUCTYD26PYQTSBB · pith_short_8: REUCTYD2

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/REUCTYD26PYQTSBBG2CVHM6S7F \
  | 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: 892829e07af3f109c821368553b3d2f95e4e7d5589b49f865885b07308b2177c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b79227dbc4e8854ce222bf90c3686f3b569f12a7efed96c1bc580184cf08df2",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-05T14:42:49Z",
    "title_canon_sha256": "88ade72e445603ebc4cb5c7a422580d3a6ec8e94a8e9eede30ed537eed2c9c87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.03487",
    "kind": "arxiv",
    "version": 2
  }
}