Pith Number

pith:ROEURN3Q

pith:2017:ROEURN3QWZHU4FKMF3KU3INN5S

not attested not anchored not stored refs pending

Monocular Visual Odometry for an Unmanned Sea-Surface Vehicle

George Terzakis, Phil Culverhouse, Riccardo Polvara, Robert Sutton, Sanjay Sharma

arxiv:1707.04444 v2 · 2017-07-14 · 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{ROEURN3QWZHU4FKMF3KU3INN5S}

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	2026-05-18T00:39:57.990565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b8948b770b64f4e154c2ed54da1adecb474266e161b90d283ad2ebc257507f8

Aliases

arxiv: 1707.04444 · arxiv_version: 1707.04444v2 · doi: 10.48550/arxiv.1707.04444 · pith_short_12: ROEURN3QWZHU · pith_short_16: ROEURN3QWZHU4FKM · pith_short_8: ROEURN3Q

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/ROEURN3QWZHU4FKMF3KU3INN5S \
  | 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: 8b8948b770b64f4e154c2ed54da1adecb474266e161b90d283ad2ebc257507f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f2b16b2dc70b567083fd48b6f6f6e95bffc42d0806d3f93bc26338ee22f70a5",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-14T10:13:59Z",
    "title_canon_sha256": "e785bdc0067d5548a25929cfab24c65e35f111a03fd8d23b25ae4a41885229b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04444",
    "kind": "arxiv",
    "version": 2
  }
}