Pith Number

pith:LNKI2OLY

pith:2024:LNKI2OLY6XS6AKEYPIMWXX5OHG

not attested not anchored not stored refs pending

PC-SRIF: Preconditioned Cholesky-based Square Root Information Filter for Vision-aided Inertial Navigation

Chao X. Guo, Parth Agrawal, Ryan C. DuToit, Toby Sharp, Tong Ke, Weikun Zhen, Yun Zhang

arxiv:2409.11372 v3 · 2024-09-17 · 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{LNKI2OLY6XS6AKEYPIMWXX5OHG}

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	2026-07-05T11:46:35.946765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b548d3978f5e5e028987a196bdfae3989a0bc82a1eedaac00e2ecbde68233e4

Aliases

arxiv: 2409.11372 · arxiv_version: 2409.11372v3 · doi: 10.48550/arxiv.2409.11372 · pith_short_12: LNKI2OLY6XS6 · pith_short_16: LNKI2OLY6XS6AKEY · pith_short_8: LNKI2OLY

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/LNKI2OLY6XS6AKEYPIMWXX5OHG \
  | 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: 5b548d3978f5e5e028987a196bdfae3989a0bc82a1eedaac00e2ecbde68233e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2ab8376077cf009fa74aedd47f892b61c1832abe81fd912d8ef4c98aa895580",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-09-17T17:20:18Z",
    "title_canon_sha256": "7c894be78b8e7fef59c8d19c28a0765c7bc3a36ae520a429f85fcacd3105c407"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.11372",
    "kind": "arxiv",
    "version": 3
  }
}