Pith Number

pith:72KXTR6D

pith:2020:72KXTR6DX5FC4JFO6GQBNEAEXK

not attested not anchored not stored refs pending

Recurrent Multi-view Alignment Network for Unsupervised Surface Registration

Haofei Xu, Hongrui Cai, Hujun Bao, Junhui Hou, Juyong Zhang, Wanquan Feng

arxiv:2011.12104 v2 · 2020-11-24 · cs.CV · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{72KXTR6DX5FC4JFO6GQBNEAEXK}

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	2026-07-05T02:31:20.838546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe9579c7c3bf4a2e24aef1a0169004ba8ca5003c54795edd5128e747b1c9f161

Aliases

arxiv: 2011.12104 · arxiv_version: 2011.12104v2 · doi: 10.48550/arxiv.2011.12104 · pith_short_12: 72KXTR6DX5FC · pith_short_16: 72KXTR6DX5FC4JFO · pith_short_8: 72KXTR6D

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/72KXTR6DX5FC4JFO6GQBNEAEXK \
  | 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: fe9579c7c3bf4a2e24aef1a0169004ba8ca5003c54795edd5128e747b1c9f161

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81798a4058f5af6b64be2aa520081ef47ae4e50f0e4a8b2e39fdd5a47ad89049",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-11-24T14:22:42Z",
    "title_canon_sha256": "c57b8e6ea1e27dfc6cf489d2b1d7832d74a79659c5fe467619000e366cde5fb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.12104",
    "kind": "arxiv",
    "version": 2
  }
}