Pith Number

pith:A6A7ML73

pith:2022:A6A7ML73HYWR7ZB3IPR3IOEF62

not attested not anchored not stored refs pending

Equivariant Filter Design for Inertial Navigation Systems with Input Measurement Biases

Alessandro Fornasier, Robert Mahony, Stephan Weiss, Yonhon Ng

arxiv:2202.02058 v1 · 2022-02-04 · cs.RO · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A6A7ML73HYWR7ZB3IPR3IOEF62}

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	2026-07-05T05:00:40.140643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0781f62ffb3e2d1fe43b43e3b43885f6b3d872b5b209a2f17169ba2a24e9a0bb

Aliases

arxiv: 2202.02058 · arxiv_version: 2202.02058v1 · doi: 10.48550/arxiv.2202.02058 · pith_short_12: A6A7ML73HYWR · pith_short_16: A6A7ML73HYWR7ZB3 · pith_short_8: A6A7ML73

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/A6A7ML73HYWR7ZB3IPR3IOEF62 \
  | 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: 0781f62ffb3e2d1fe43b43e3b43885f6b3d872b5b209a2f17169ba2a24e9a0bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6fbf42b07fcfd4d0c30318551595f53b863db68e3655027441d0f55c57dc14d",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-02-04T09:59:49Z",
    "title_canon_sha256": "9adf181d6878b2426ec38f8556adb2f91f40ba75c1e10ef71917461127191aa0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.02058",
    "kind": "arxiv",
    "version": 1
  }
}