Pith Number

pith:LUOF5Y3I

pith:2018:LUOF5Y3IYTIP4S7P7LDSGS44J5

not attested not anchored not stored refs pending

Modeling Varying Camera-IMU Time Offset in Optimization-Based Visual-Inertial Odometry

Fengming Zhu, Linchao Bao, Shanmin Tang, Tong Zhang, Wei Liu, Yonggen Ling, Yongsheng Liu, Zequn Jie, Ziyang Li

arxiv:1810.05456 v1 · 2018-10-12 · 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{LUOF5Y3IYTIP4S7P7LDSGS44J5}

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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	2026-05-18T00:03:30.489422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d1c5ee368c4d0fe4beffac7234b9c4f55ce46e452858b6c80603ff0b6892e47

Aliases

arxiv: 1810.05456 · arxiv_version: 1810.05456v1 · doi: 10.48550/arxiv.1810.05456 · pith_short_12: LUOF5Y3IYTIP · pith_short_16: LUOF5Y3IYTIP4S7P · pith_short_8: LUOF5Y3I

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/LUOF5Y3IYTIP4S7P7LDSGS44J5 \
  | 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: 5d1c5ee368c4d0fe4beffac7234b9c4f55ce46e452858b6c80603ff0b6892e47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27dcfaf5b4ae2826d5751bdd49a89b4f1ce93155977aec30c032fb94293791cf",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-10-12T11:35:27Z",
    "title_canon_sha256": "20256cdcea15b4e60bf285852731b20b37e8b34c0d4a2743e4a9b8c55c1d0592"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05456",
    "kind": "arxiv",
    "version": 1
  }
}