Pith Number

pith:XCDMQRFH

pith:2023:XCDMQRFHDP6ZDP4NAV6ZY6NEXC

not attested not anchored not stored refs pending

Camera-Independent Single Image Depth Estimation from Defocus Blur

Homa Alemzadeh, John A. Stankovic, Lahiru Wijayasingha

arxiv:2311.13045 v1 · 2023-11-21 · 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{XCDMQRFHDP6ZDP4NAV6ZY6NEXC}

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	2026-07-05T07:15:22.683930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b886c844a71bfd91bf8d057d9c79a4b89c659da104a79fa7fa96529fa36e0770

Aliases

arxiv: 2311.13045 · arxiv_version: 2311.13045v1 · doi: 10.48550/arxiv.2311.13045 · pith_short_12: XCDMQRFHDP6Z · pith_short_16: XCDMQRFHDP6ZDP4N · pith_short_8: XCDMQRFH

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/XCDMQRFHDP6ZDP4NAV6ZY6NEXC \
  | 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: b886c844a71bfd91bf8d057d9c79a4b89c659da104a79fa7fa96529fa36e0770

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "beea868e90c039544ea33b890d68bcba11afa54f285e7767f283d351924b257a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-11-21T23:14:42Z",
    "title_canon_sha256": "bf28626ebe5a8efce3a4658458422d9371d07a5602b2cd61bc604f2bdd3fc1ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.13045",
    "kind": "arxiv",
    "version": 1
  }
}