Pith Number

pith:FBTBBVAP

pith:2026:FBTBBVAPIQ77Q4PEMODJKIVEZM

not attested not anchored not stored refs pending

Visible Light Positioning With Lam\'e Curve LEDs: A Generic Approach for Camera Pose Estimation

Dong Wei, Huan Wu, Jintao Wang, Wenxuan Pan, Yang Yang, Yao Nie, Zhiyu Zhu

arxiv:2602.01577 v3 · 2026-02-02 · eess.SP · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FBTBBVAPIQ77Q4PEMODJKIVEZM}

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	2026-06-02T02:04:13.646535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

286610d40f443ff871e463869522a4cb34ec7471531346439c3214ea4582978a

Aliases

arxiv: 2602.01577 · arxiv_version: 2602.01577v3 · doi: 10.48550/arxiv.2602.01577 · pith_short_12: FBTBBVAPIQ77 · pith_short_16: FBTBBVAPIQ77Q4PE · pith_short_8: FBTBBVAP

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/FBTBBVAPIQ77Q4PEMODJKIVEZM \
  | 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: 286610d40f443ff871e463869522a4cb34ec7471531346439c3214ea4582978a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "602be4989d4ce340d21d2e07bd223c0e0317bd05461ee51ff44a4720720dd41a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-02-02T03:14:05Z",
    "title_canon_sha256": "abad156592ee755547aa44578388c1a8c56d7d0eab23ff06b92e128eab3f6f61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.01577",
    "kind": "arxiv",
    "version": 3
  }
}