Pith Number

pith:O3EVV3W7

pith:2019:O3EVV3W74MJH4ILLF4EKAORXLU

not attested not anchored not stored refs pending

A feature-based framework for detecting technical outliers in water-quality data from in situ sensors

Catherine Leigh, Kate Smith-Miles, Kerrie Mengersen, Priyanga Dilini Talagala, Rob J. Hyndman

arxiv:1902.06351 v1 · 2019-02-17 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O3EVV3W74MJH4ILLF4EKAORXLU}

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	2026-05-17T23:53:45.799761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76c95aeedfe3127e216b2f08a03a375d0617c14413e339b62ceada4bf53da0f6

Aliases

arxiv: 1902.06351 · arxiv_version: 1902.06351v1 · doi: 10.48550/arxiv.1902.06351 · pith_short_12: O3EVV3W74MJH · pith_short_16: O3EVV3W74MJH4ILL · pith_short_8: O3EVV3W7

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/O3EVV3W74MJH4ILLF4EKAORXLU \
  | 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: 76c95aeedfe3127e216b2f08a03a375d0617c14413e339b62ceada4bf53da0f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "367ad7352a3f4b395db7670ae50342d7138cbf8981dcec22db5c2eb987c01259",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-02-17T23:46:12Z",
    "title_canon_sha256": "61140ebb2450977ed9ce43a757f64f842cb255ceace7daa220963963dd8d0c53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06351",
    "kind": "arxiv",
    "version": 1
  }
}