Pith Number

pith:YBVJ5UU4

pith:2023:YBVJ5UU44CMDSNZGG3XAW6ASL6

not attested not anchored not stored refs pending

Unsupervised 3D registration through optimization-guided cyclical self-training

Alexander Bigalke, Lasse Hansen, Mattias P. Heinrich, Tony C. W. Mok

arxiv:2306.16997 v2 · 2023-06-29 · 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{YBVJ5UU44CMDSNZGG3XAW6ASL6}

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	2026-07-05T06:33:05.380948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c06a9ed29ce09839372636ee0b78125f855dbaf3cf865437521203cfe4d6c7be

Aliases

arxiv: 2306.16997 · arxiv_version: 2306.16997v2 · doi: 10.48550/arxiv.2306.16997 · pith_short_12: YBVJ5UU44CMD · pith_short_16: YBVJ5UU44CMDSNZG · pith_short_8: YBVJ5UU4

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/YBVJ5UU44CMDSNZGG3XAW6ASL6 \
  | 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: c06a9ed29ce09839372636ee0b78125f855dbaf3cf865437521203cfe4d6c7be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d43efde07889bfa3df29bdb1e9b916fb596ddc5662fea209a49d75ce295517f8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-06-29T14:54:10Z",
    "title_canon_sha256": "886862f41c6749cee26a3fb41ae942a6ce921d47478944ec193c1b0ab585db90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.16997",
    "kind": "arxiv",
    "version": 2
  }
}