Pith Number

pith:643D3QRF

pith:2023:643D3QRFHFJOWN2LLZSIGN4K52

not attested not anchored not stored refs pending

The Second Monocular Depth Estimation Challenge

Ali Anwar, Andrew J. Schofield, Baojun LI, Bo Li, Chao Li, Chaoqiang Zhao, Chris Russell, C. Stella Qian, Erich W. Graf, Fabio Tosi, Guangkai Xu, Hao Chen, Huynh Thai Hoa, Jaime Spencer, James Elder, Jiahui Ren, Jianmian Huang, Jun Yu, Kai Cheng, Kaixuan Wang, Khan Muhammad Umair, Linh Trinh, Matteo Poggi, Michaela Trescakova, Mochu Xiang, Mohan Jing, Myungwoo Nam, Qi Zhang, Richard Bowden, Sadat Hossain, Siegfried Mercelis, Simon Hadfield, S. M. Nadim Uddin, Stefano Mattoccia, Wei Yin, Wendy J. Adams, Xiaohua Qi, Xiaozhi Chen, Yang Tang, Yixing Wang, Yuchao Dai, Yufei Wang, Zhiwen Liu

arxiv:2304.07051 v3 · 2023-04-14 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{643D3QRFHFJOWN2LLZSIGN4K52}

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	2026-07-05T06:04:38.168305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7363dc2253952eb374b5e6483378aee9f3f741d2ce7160eb1eb4a9829f07263

Aliases

arxiv: 2304.07051 · arxiv_version: 2304.07051v3 · doi: 10.48550/arxiv.2304.07051 · pith_short_12: 643D3QRFHFJO · pith_short_16: 643D3QRFHFJOWN2L · pith_short_8: 643D3QRF

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/643D3QRFHFJOWN2LLZSIGN4K52 \
  | 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: f7363dc2253952eb374b5e6483378aee9f3f741d2ce7160eb1eb4a9829f07263

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eac5f1c0b47956df1f82214c4b89a96b193429871aef33cebdc65dd1b3577f7f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-14T11:10:07Z",
    "title_canon_sha256": "fd6bc811ed537806fa6af7f2a6daf4f31b8218c8da26bdb0be38b0f0f3cea888"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.07051",
    "kind": "arxiv",
    "version": 3
  }
}