Pith Number

pith:6UBUABUV

pith:2017:6UBUABUVRQCYGUAZSDTMDYLGZN

not attested not anchored not stored refs pending

A Loosely-Coupled Approach for Metric Scale Estimation in Monocular Vision-Inertial Systems

Ariane Spaenlehauer, Isabelle Fantoni, Vincent Fremont, Y. Ahmet Sekercioglu

arxiv:1707.07518 v2 · 2017-07-24 · 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{6UBUABUVRQCYGUAZSDTMDYLGZN}

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	2026-05-18T00:33:27.399209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5034006958c0583501990e6c1e166cb6522f8edf48e7b4a0061db7cfd5237a0

Aliases

arxiv: 1707.07518 · arxiv_version: 1707.07518v2 · doi: 10.48550/arxiv.1707.07518 · pith_short_12: 6UBUABUVRQCY · pith_short_16: 6UBUABUVRQCYGUAZ · pith_short_8: 6UBUABUV

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/6UBUABUVRQCYGUAZSDTMDYLGZN \
  | 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: f5034006958c0583501990e6c1e166cb6522f8edf48e7b4a0061db7cfd5237a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "567cce8a478d302f6bfdc19beba02f6b7bbff2bf7b42a538fc81c29133c18b9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2017-07-24T12:35:46Z",
    "title_canon_sha256": "0dafa0b240e6df7241cc09646af74bbefe070459ea4e06d29afcdc90ac964f7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07518",
    "kind": "arxiv",
    "version": 2
  }
}