Pith Number

pith:UXASGYI2

pith:2021:UXASGYI2YHL6GX27AGF5ITSMVV

not attested not anchored not stored refs pending

LoRa Backscatter Assisted State Estimator for Micro Aerial Vehicles with Online Initialization

Ning Zhang, Shengkai Zhang, Tao Jiang, Wei Wang

arxiv:2103.03542 v1 · 2021-03-05 · 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{UXASGYI2YHL6GX27AGF5ITSMVV}

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	2026-07-05T02:20:36.694042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5c123611ac1d7e35f5f018bd44e4cad4c31e2a749b1a42497f3fb4a12d27636

Aliases

arxiv: 2103.03542 · arxiv_version: 2103.03542v1 · doi: 10.48550/arxiv.2103.03542 · pith_short_12: UXASGYI2YHL6 · pith_short_16: UXASGYI2YHL6GX27 · pith_short_8: UXASGYI2

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/UXASGYI2YHL6GX27AGF5ITSMVV \
  | 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: a5c123611ac1d7e35f5f018bd44e4cad4c31e2a749b1a42497f3fb4a12d27636

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36eb50aa75486f9593286c0d02c3e97b614c65a631a7b98e8b1245353c94d59b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-03-05T08:42:59Z",
    "title_canon_sha256": "8cb24a6432c37e5ae20b5dd27aa320b78d383cdd227edaf9bb0d4cc7bd23efa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.03542",
    "kind": "arxiv",
    "version": 1
  }
}