Pith Number

pith:7YK6KLDQ

pith:2019:7YK6KLDQ3WLSKJ2OPXPGZSO7G2

not attested not anchored not stored refs pending

Pose Graph Optimization for Unsupervised Monocular Visual Odometry

Tatsuya Harada, Yang Li, Yoshitaka Ushiku

arxiv:1903.06315 v1 · 2019-03-15 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7YK6KLDQ3WLSKJ2OPXPGZSO7G2}

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	2026-05-17T23:51:11.156157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe15e52c70dd9725274e7dde6cc9df369dc319d99ae30939c2fec1fbba465482

Aliases

arxiv: 1903.06315 · arxiv_version: 1903.06315v1 · doi: 10.48550/arxiv.1903.06315 · pith_short_12: 7YK6KLDQ3WLS · pith_short_16: 7YK6KLDQ3WLSKJ2O · pith_short_8: 7YK6KLDQ

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/7YK6KLDQ3WLSKJ2OPXPGZSO7G2 \
  | 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: fe15e52c70dd9725274e7dde6cc9df369dc319d99ae30939c2fec1fbba465482

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1310fd6614a0d44d8ccfaa48047d71e9aab1a2e4b1bcede69cca440a7bc4ca6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-15T01:30:34Z",
    "title_canon_sha256": "e1c6c28daa4f27dbe5e1c1a4d5d0409ce81f417a7e8a72bc80d223879ad985ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06315",
    "kind": "arxiv",
    "version": 1
  }
}