Pith Number

pith:CVC4YTT7

pith:2022:CVC4YTT7453M43DBLRNDFIRKUM

not attested not anchored not stored refs pending

DELTAR: Depth Estimation from a Light-weight ToF Sensor and RGB Image

Guofeng Zhang, Han Zhou, Hujun Bao, Wenqi Dong, Xinyang Liu, Yijin Li, Yinda Zhang, Zhaopeng Cui

arxiv:2209.13362 v1 · 2022-09-27 · 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{CVC4YTT7453M43DBLRNDFIRKUM}

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	2026-07-05T05:01:09.557620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1545cc4e7fe776ce6c615c5a32a22aa307113f920a1a7e1add9c48c97f88f46e

Aliases

arxiv: 2209.13362 · arxiv_version: 2209.13362v1 · doi: 10.48550/arxiv.2209.13362 · pith_short_12: CVC4YTT7453M · pith_short_16: CVC4YTT7453M43DB · pith_short_8: CVC4YTT7

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/CVC4YTT7453M43DBLRNDFIRKUM \
  | 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: 1545cc4e7fe776ce6c615c5a32a22aa307113f920a1a7e1add9c48c97f88f46e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3113612793774e0ac62a9b727488f105cdda2e30531923ecd435727511dd73f1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-09-27T13:11:37Z",
    "title_canon_sha256": "904d2a21ef6583a22826fd4351a5ff075e95a4f94160fead85de19d50c8624d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.13362",
    "kind": "arxiv",
    "version": 1
  }
}