Pith Number

pith:LURIPG67

pith:2025:LURIPG67NKAOVBWD4T5XEOTN27

not attested not anchored not stored refs pending

CuSfM: CUDA-Accelerated Structure-from-Motion

Chirag Majithia, Di Zeng, Jingrui Yu, Joydeep Biswas, Jun Liu, Kefei Ren, Keqiang Wu, Rurui Ye

arxiv:2510.15271 v1 · 2025-10-17 · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LURIPG67NKAOVBWD4T5XEOTN27}

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	2026-07-02T08:42:22.419656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d22879bdf6a80ea86c3e4fb723a6dd7e0f64849739c55a325cccd8917ad1b6b

Aliases

arxiv: 2510.15271 · arxiv_version: 2510.15271v1 · doi: 10.48550/arxiv.2510.15271 · pith_short_12: LURIPG67NKAO · pith_short_16: LURIPG67NKAOVBWD · pith_short_8: LURIPG67

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/LURIPG67NKAOVBWD4T5XEOTN27 \
  | 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: 5d22879bdf6a80ea86c3e4fb723a6dd7e0f64849739c55a325cccd8917ad1b6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d5e22fe7a1240d968149b590a7b58598030cc43b76b3742c447fa85cf4630f6",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-10-17T03:29:11Z",
    "title_canon_sha256": "0886de2059846fdf785735a37a8d8a554fc5c625256d461ca90dd074675848e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.15271",
    "kind": "arxiv",
    "version": 1
  }
}