Pith Number

pith:G22GJLOZ

pith:2021:G22GJLOZQBVP2QNRHG3UNQSWWO

not attested not anchored not stored refs pending

Certifiably Optimal Outlier-Robust Geometric Perception: Semidefinite Relaxations and Scalable Global Optimization

Heng Yang, Luca Carlone

arxiv:2109.03349 v2 · 2021-09-07 · cs.CV · cs.RO · math.OC

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G22GJLOZQBVP2QNRHG3UNQSWWO}

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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

Outlier-Robust Training of Machine Learning Models

Receipt and verification

First computed	2026-07-05T04:27:07.438110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36b464add9806afd41b139b746c256b3a55330db3cc7a238358159065f6a4d60

Aliases

arxiv: 2109.03349 · arxiv_version: 2109.03349v2 · doi: 10.48550/arxiv.2109.03349 · pith_short_12: G22GJLOZQBVP · pith_short_16: G22GJLOZQBVP2QNR · pith_short_8: G22GJLOZ

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/G22GJLOZQBVP2QNRHG3UNQSWWO \
  | 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: 36b464add9806afd41b139b746c256b3a55330db3cc7a238358159065f6a4d60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1c90a6a50825d828d75f9c220780dda3df8bb752bdd47ccee8c08457f5712d5",
    "cross_cats_sorted": [
      "cs.RO",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-09-07T21:42:16Z",
    "title_canon_sha256": "f163918dd4f1d601557c8db267ddefac8ff2befafb9f1f4cd352e5b853914c34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03349",
    "kind": "arxiv",
    "version": 2
  }
}