Pith Number

pith:66BB5L5W

pith:2018:66BB5L5WDH6OQDBEUYRLRPTFTR

not attested not anchored not stored refs pending

Fast Computation of Robust Subspace Estimators

Holger Cevallos-Valdiviezo, Stefan Van Aelst

arxiv:1803.10290 v2 · 2018-03-27 · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{66BB5L5WDH6OQDBEUYRLRPTFTR}

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	2026-05-17T23:56:34.072880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7821eafb619fce80c24a622b8be659c5b2788b1571df8276c3f2a3d02ec6cc7

Aliases

arxiv: 1803.10290 · arxiv_version: 1803.10290v2 · doi: 10.48550/arxiv.1803.10290 · pith_short_12: 66BB5L5WDH6O · pith_short_16: 66BB5L5WDH6OQDBE · pith_short_8: 66BB5L5W

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/66BB5L5WDH6OQDBEUYRLRPTFTR \
  | 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: f7821eafb619fce80c24a622b8be659c5b2788b1571df8276c3f2a3d02ec6cc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3a8af9d36418b0efa593cef45b4dab141db160a1a62ebdd9b87df0de5b50e48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2018-03-27T19:49:56Z",
    "title_canon_sha256": "e87d7a7b3de9421da65424aece504e64574770cf43c2c78156740b6697c3a910"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10290",
    "kind": "arxiv",
    "version": 2
  }
}