Pith Number

pith:H5AGPNOZ

pith:2019:H5AGPNOZMTHWXQMFCWKSODYIEM

not attested not anchored not stored refs pending

Siamese Convolutional Neural Network for Sub-millimeter-accurate Camera Pose Estimation and Visual Servoing

Cunjun Yu, Hung Pham, Quang-Cuong Pham, Zhongang Cai

arxiv:1903.04713 v1 · 2019-03-12 · 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{H5AGPNOZMTHWXQMFCWKSODYIEM}

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	2026-05-17T23:51:28.876364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f4067b5d964cf6bc1851595270f082313d931ddba38f862ed9656ce7b384c71

Aliases

arxiv: 1903.04713 · arxiv_version: 1903.04713v1 · doi: 10.48550/arxiv.1903.04713 · pith_short_12: H5AGPNOZMTHW · pith_short_16: H5AGPNOZMTHWXQMF · pith_short_8: H5AGPNOZ

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/H5AGPNOZMTHWXQMFCWKSODYIEM \
  | 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: 3f4067b5d964cf6bc1851595270f082313d931ddba38f862ed9656ce7b384c71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6bb9ae4db27284b22e6484c46c768becd438892a764f7faef7bd199b816c497",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-03-12T03:39:55Z",
    "title_canon_sha256": "b055db111836f5bcea69cf707c54243c6fb35670973c3da0b66ef001fe8eeeab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04713",
    "kind": "arxiv",
    "version": 1
  }
}