Pith Number

pith:BAGNH4J5

pith:2022:BAGNH4J5E2WZASAWO3FIV36RDX

not attested not anchored not stored refs pending

A Cooperative Positioning Flamework for Robot and Smart Phone Based on Visible Light Communication

Chen Yang, Fangdi Li, Futong An, Hongzhan Song, Junye Chen, Shangsheng Wen, Weipeng Guan

arxiv:2208.05706 v3 · 2022-08-11 · 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{BAGNH4J5E2WZASAWO3FIV36RDX}

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	2026-07-05T05:08:30.168414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

080cd3f13d26ad90481676ca8aefd11dc4399c1379751990387808b97540ce3b

Aliases

arxiv: 2208.05706 · arxiv_version: 2208.05706v3 · doi: 10.48550/arxiv.2208.05706 · pith_short_12: BAGNH4J5E2WZ · pith_short_16: BAGNH4J5E2WZASAW · pith_short_8: BAGNH4J5

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/BAGNH4J5E2WZASAWO3FIV36RDX \
  | 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: 080cd3f13d26ad90481676ca8aefd11dc4399c1379751990387808b97540ce3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1fcf952cd29ea748392a6c558ec49b3f8f889f6c2000f9cc735b21b1ab98ea9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-08-11T09:07:42Z",
    "title_canon_sha256": "9db116a105c0837285015cd9d0f9096f6bbcbb624ae512f1dbcc6eefeaf537bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.05706",
    "kind": "arxiv",
    "version": 3
  }
}