Pith Number

pith:JMLQWBXO

pith:2020:JMLQWBXOSCA2TNV5HFHVJVJMIA

not attested not anchored not stored refs pending

Decentralized Visual-Inertial-UWB Fusion for Relative State Estimation of Aerial Swarm

Hao Xu, Kejie Qiu, Luqi Wang, Shaojie Shen, Yichen Zhang

arxiv:2003.05138 v1 · 2020-03-11 · 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{JMLQWBXOSCA2TNV5HFHVJVJMIA}

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	2026-07-05T01:50:57.973103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b170b06ee9081a9b6bd394f54d52c40383daf122af8521eb0dea8122da27287

Aliases

arxiv: 2003.05138 · arxiv_version: 2003.05138v1 · doi: 10.48550/arxiv.2003.05138 · pith_short_12: JMLQWBXOSCA2 · pith_short_16: JMLQWBXOSCA2TNV5 · pith_short_8: JMLQWBXO

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/JMLQWBXOSCA2TNV5HFHVJVJMIA \
  | 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: 4b170b06ee9081a9b6bd394f54d52c40383daf122af8521eb0dea8122da27287

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49681c66b7085ab858834de6a987bc2191e6de73341e4b9dad92591541458a44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-03-11T07:16:37Z",
    "title_canon_sha256": "a33d4ddcbf3b06157f9a43b4ac0ba5ac851ed900989e324164cddea42a4ab865"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.05138",
    "kind": "arxiv",
    "version": 1
  }
}