Pith Number

pith:2ZF5R4DW

pith:2016:2ZF5R4DWRLN7D2XQ3I3YLDNWXA

not attested not anchored not stored refs pending

Finding Outliers in Surface Data and Video

Jakob Raymaekers, Mia Hubert, Peter J. Rousseeuw, Pieter Segaert

arxiv:1601.08133 v1 · 2016-01-29 · 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{2ZF5R4DWRLN7D2XQ3I3YLDNWXA}

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	2026-05-18T01:21:40.281288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d64bd8f0768adbf1eaf0da37858db6b8117ee5073b172a9cefbfdc3cf97e50d2

Aliases

arxiv: 1601.08133 · arxiv_version: 1601.08133v1 · doi: 10.48550/arxiv.1601.08133 · pith_short_12: 2ZF5R4DWRLN7 · pith_short_16: 2ZF5R4DWRLN7D2XQ · pith_short_8: 2ZF5R4DW

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/2ZF5R4DWRLN7D2XQ3I3YLDNWXA \
  | 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: d64bd8f0768adbf1eaf0da37858db6b8117ee5073b172a9cefbfdc3cf97e50d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea284fcd4b8751337ccbbcee7fd1bf369de1bce627b8f0910ffaf7a77e1a0b86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-01-29T14:43:54Z",
    "title_canon_sha256": "e140d95845aae792331b5aa57bfa576536d19b81a45f22b108cb7f15e27c58f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.08133",
    "kind": "arxiv",
    "version": 1
  }
}