Pith Number

pith:VOGTFBXH

pith:2019:VOGTFBXHD7EQV3FQJIMUAB7QQ2

not attested not anchored not stored refs pending

Learning Two-View Correspondences and Geometry Using Order-Aware Network

Anbang Yao, Dawei Sun, Hongen Liao, Jiahui Zhang, Lei Zhou, Long Quan, Tianwei Shen, Yurong Chen, Zixin Luo

arxiv:1908.04964 v1 · 2019-08-14 · cs.CV · cs.CG · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VOGTFBXHD7EQV3FQJIMUAB7QQ2}

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.

Cited by

1 paper in Pith

TurboReg: TurboClique for Robust and Efficient Point Cloud Registration

Receipt and verification

First computed	2026-07-04T23:55:58.607642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab8d3286e71fc90aecb04a194007f0869c069ed474e8422ecca048a6dbd54ee1

Aliases

arxiv: 1908.04964 · arxiv_version: 1908.04964v1 · doi: 10.48550/arxiv.1908.04964 · pith_short_12: VOGTFBXHD7EQ · pith_short_16: VOGTFBXHD7EQV3FQ · pith_short_8: VOGTFBXH

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/VOGTFBXHD7EQV3FQJIMUAB7QQ2 \
  | 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: ab8d3286e71fc90aecb04a194007f0869c069ed474e8422ecca048a6dbd54ee1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03033791c2c2fc583afc6ec4c87630924b0c246c426101234ec66410d18d0d15",
    "cross_cats_sorted": [
      "cs.CG",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-14T05:42:18Z",
    "title_canon_sha256": "e1b9e73c83d71bb5aabd0b0d8a781a3513da8995e40168f1a80977299d4555d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04964",
    "kind": "arxiv",
    "version": 1
  }
}