Pith Number

pith:2NBS3VXU

pith:2023:2NBS3VXU2SBIK5J7VM6GZXCASB

not attested not anchored not stored refs pending

Robust, High-Precision GNSS Carrier-Phase Positioning with Visual-Inertial Fusion

Carl Ren, Erqun Dong, Jing Dong, Renzo De Nardi, Sheroze Sheriffdeen, Shichao Yang, Xiao-Wen Chang, Xue Liu, Zijian Wang

arxiv:2303.01291 v1 · 2023-03-02 · cs.RO · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2NBS3VXU2SBIK5J7VM6GZXCASB}

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	2026-07-05T05:47:29.268743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3432dd6f4d48285753fab3c6cdc40907d2eaab920f85c8b7b016c168b7522a7

Aliases

arxiv: 2303.01291 · arxiv_version: 2303.01291v1 · doi: 10.48550/arxiv.2303.01291 · pith_short_12: 2NBS3VXU2SBI · pith_short_16: 2NBS3VXU2SBIK5J7 · pith_short_8: 2NBS3VXU

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/2NBS3VXU2SBIK5J7VM6GZXCASB \
  | 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: d3432dd6f4d48285753fab3c6cdc40907d2eaab920f85c8b7b016c168b7522a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c84fd97bb472185e57b8427fc424ef48d8e6a70088df0b32eb08af4f63a1aad",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-03-02T14:17:05Z",
    "title_canon_sha256": "bd78d1fdaf4b73c5b32d8e10c9c5a1b696d28727fd33af3edd417af9592485ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.01291",
    "kind": "arxiv",
    "version": 1
  }
}