Pith Number

pith:DOREKYL7

pith:2024:DOREKYL7BNFNYVQMKTLGSJTEGB

not attested not anchored not stored refs pending

Optimal Transport on the Lie Group of Roto-translations

Daan Bon, Gautam Pai, Gijs Bellaard, Olga Mula, Remco Duits

arxiv:2402.15322 v3 · 2024-02-23 · cs.CV · math.DG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DOREKYL7BNFNYVQMKTLGSJTEGB}

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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

Joint Manifold Learning and Optimal Transport for Dynamic Imaging

Receipt and verification

First computed	2026-07-05T09:34:55.798675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ba245617f0b4adc560c54d6692664306e07cdb861d58065eafa6acedf3d61e8

Aliases

arxiv: 2402.15322 · arxiv_version: 2402.15322v3 · doi: 10.48550/arxiv.2402.15322 · pith_short_12: DOREKYL7BNFN · pith_short_16: DOREKYL7BNFNYVQM · pith_short_8: DOREKYL7

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/DOREKYL7BNFNYVQMKTLGSJTEGB \
  | 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: 1ba245617f0b4adc560c54d6692664306e07cdb861d58065eafa6acedf3d61e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c41c2927350d037f04844ea2d79ea4a51a3ad3e78089964eda81451f48474f9",
    "cross_cats_sorted": [
      "math.DG",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-02-23T13:40:34Z",
    "title_canon_sha256": "f09bfcbcd99f4af5c98aa7476f57d8386bf10fe4104d9a2757ae6f8c4c5cf69a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.15322",
    "kind": "arxiv",
    "version": 3
  }
}