Pith Number

pith:L7OXX7ZJ

pith:2019:L7OXX7ZJR5U3U5X3FZ2EPGHANN

not attested not anchored not stored refs pending

Estimation of Absolute Scale in Monocular SLAM Using Synthetic Data

Alexander Velizhev, Daniel Mouritzen, Danila Rukhovich, Martin Rufli, Ralf Kaestner

arxiv:1909.00713 v1 · 2019-09-02 · 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{L7OXX7ZJR5U3U5X3FZ2EPGHANN}

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	2026-07-05T00:01:12.526886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fdd7bff298f69ba76fb2e744798e06b592a46f0019b48480d4c910e1b323881

Aliases

arxiv: 1909.00713 · arxiv_version: 1909.00713v1 · doi: 10.48550/arxiv.1909.00713 · pith_short_12: L7OXX7ZJR5U3 · pith_short_16: L7OXX7ZJR5U3U5X3 · pith_short_8: L7OXX7ZJ

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/L7OXX7ZJR5U3U5X3FZ2EPGHANN \
  | 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: 5fdd7bff298f69ba76fb2e744798e06b592a46f0019b48480d4c910e1b323881

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d51f72aa1a62ab353dd86aa25153bc337c3932117cdfda7808a2b1b3492d8531",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-09-02T13:35:01Z",
    "title_canon_sha256": "e71363b2fa80fb7813b375d469ffc5be1d1acd20f4dd2cfc925e6276353aee0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00713",
    "kind": "arxiv",
    "version": 1
  }
}