Pith Number

pith:OLXJKZZA

pith:2015:OLXJKZZAXFU6YSOPIX4GBEG2ZB

not attested not anchored not stored refs pending

Functional outlier detection by a local depth with application to NOx levels

Carlo Sguera, Pedro Galeano, Rosa Lillo

arxiv:1501.01859 v2 · 2015-01-08 · 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{OLXJKZZAXFU6YSOPIX4GBEG2ZB}

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	2026-05-18T01:48:06.438106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72ee956720b969ec49cf45f86090dac856ff0a22d8bdec268f7ac3e244e9d884

Aliases

arxiv: 1501.01859 · arxiv_version: 1501.01859v2 · doi: 10.48550/arxiv.1501.01859 · pith_short_12: OLXJKZZAXFU6 · pith_short_16: OLXJKZZAXFU6YSOP · pith_short_8: OLXJKZZA

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/OLXJKZZAXFU6YSOPIX4GBEG2ZB \
  | 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: 72ee956720b969ec49cf45f86090dac856ff0a22d8bdec268f7ac3e244e9d884

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77033c786862a1f1bffdffb955e8be3921ffa363b7e4326f63b2a94254fd39ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-01-08T14:15:39Z",
    "title_canon_sha256": "acf4eb35d9de3c5055343eb52e0e696ae694232e56fb9789e42ffe9f7654569c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01859",
    "kind": "arxiv",
    "version": 2
  }
}