Pith Number

pith:SDMLVATP

pith:2020:SDMLVATPOGFGP2DKJZ77UZILGK

not attested not anchored not stored refs pending

Motion-based Camera Localization System in Colonoscopy Videos

Heming Yao, Jonathan Gryak, Kayvan Najarian, Ryan W. Stidham, Zijun Gao

arxiv:2012.01690 v3 · 2020-12-03 · 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{SDMLVATPOGFGP2DKJZ77UZILGK}

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	2026-07-05T03:39:12.689776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90d8ba826f718a67e86a4e7ffa650b32a6c439b7b9af475599ca8e36c3289f26

Aliases

arxiv: 2012.01690 · arxiv_version: 2012.01690v3 · doi: 10.48550/arxiv.2012.01690 · pith_short_12: SDMLVATPOGFG · pith_short_16: SDMLVATPOGFGP2DK · pith_short_8: SDMLVATP

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/SDMLVATPOGFGP2DKJZ77UZILGK \
  | 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: 90d8ba826f718a67e86a4e7ffa650b32a6c439b7b9af475599ca8e36c3289f26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccece3a1f497b52597d3c3073a53ece510e33007771510b5746da06a6e7c5c2e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-12-03T03:57:12Z",
    "title_canon_sha256": "bf9a7bdaba0fb7a7335f9e446749085b48053fe01864fae39b93af518a03b92c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.01690",
    "kind": "arxiv",
    "version": 3
  }
}