Pith Number

pith:QBPOGJN3

pith:2025:QBPOGJN32X55AOC6XBCELKC5QJ

not attested not anchored not stored refs pending

Doctoral Thesis: Geometric Deep Learning For Camera Pose Prediction, Registration, Depth Estimation, and 3D Reconstruction

Xueyang Kang

arxiv:2509.01873 v1 · 2025-09-02 · 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{QBPOGJN32X55AOC6XBCELKC5QJ}

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	2026-07-05T12:03:10.330250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

805ee325bbd5fbd0385eb84445a85d825120349d4ac3e86df38920a079693d4e

Aliases

arxiv: 2509.01873 · arxiv_version: 2509.01873v1 · doi: 10.48550/arxiv.2509.01873 · pith_short_12: QBPOGJN32X55 · pith_short_16: QBPOGJN32X55AOC6 · pith_short_8: QBPOGJN3

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/QBPOGJN32X55AOC6XBCELKC5QJ \
  | 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: 805ee325bbd5fbd0385eb84445a85d825120349d4ac3e86df38920a079693d4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8edc41e6512985c38eb5c254945bbb65bf0bf6c9ab4320368ce46cdab1b5c98",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-02T01:35:44Z",
    "title_canon_sha256": "35e8bcde1c8a325a7d92fc257f07b32ca54dc4a5bbfc7b34a7a1ad95ec850f04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.01873",
    "kind": "arxiv",
    "version": 1
  }
}