Pith Number

pith:3HQIBZKK

pith:2020:3HQIBZKK4ET4ODI42S2YL7DETJ

not attested not anchored not stored refs pending

Optimization over Random and Gradient Probabilistic Pixel Sampling for Fast, Robust Multi-Resolution Image Registration

Boris N. Oreshkin, Tal Arbel

arxiv:2010.02505 v1 · 2020-10-02 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3HQIBZKK4ET4ODI42S2YL7DETJ}

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	2026-07-05T01:40:50.707308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9e080e54ae127c70d1cd4b585fc649a747b28b7c0b16b5c50ada49f35272a3c

Aliases

arxiv: 2010.02505 · arxiv_version: 2010.02505v1 · doi: 10.48550/arxiv.2010.02505 · pith_short_12: 3HQIBZKK4ET4 · pith_short_16: 3HQIBZKK4ET4ODI4 · pith_short_8: 3HQIBZKK

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/3HQIBZKK4ET4ODI42S2YL7DETJ \
  | 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: d9e080e54ae127c70d1cd4b585fc649a747b28b7c0b16b5c50ada49f35272a3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4c9f04820a7dd6b7d10967200c2a1355cd1477afaa4e473b85724dab0a5d074",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-10-02T13:43:50Z",
    "title_canon_sha256": "5dac4640e82fee1def47d4aaf3dbe16486c61a3efdcbc9da664052d5c825e9b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.02505",
    "kind": "arxiv",
    "version": 1
  }
}