Pith Number

pith:LUFN2NLS

pith:2016:LUFN2NLSRIHDVOJTYGI6W5KY54

not attested not anchored not stored refs pending

Refining Wi-Fi Based Indoor Localization with Li-Fi Assisted Model Calibration in Smart Buildings

Chao Lu, Qian Huang, Yuanzhi Zhang, Zhenhao Ge

arxiv:1602.07399 v1 · 2016-02-24 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LUFN2NLSRIHDVOJTYGI6W5KY54}

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	2026-05-18T01:20:05.773167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d0add35728a0e3ab933c191eb7558ef39b1e41d9502355a834b974e4aea4a0f

Aliases

arxiv: 1602.07399 · arxiv_version: 1602.07399v1 · doi: 10.48550/arxiv.1602.07399 · pith_short_12: LUFN2NLSRIHD · pith_short_16: LUFN2NLSRIHDVOJT · pith_short_8: LUFN2NLS

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/LUFN2NLSRIHDVOJTYGI6W5KY54 \
  | 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: 5d0add35728a0e3ab933c191eb7558ef39b1e41d9502355a834b974e4aea4a0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "172e1272c8ddb875e77a9b8d82f6a17797ecc06461a244b661302844c2c85f44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2016-02-24T04:55:35Z",
    "title_canon_sha256": "3f820ff0a55164c01b8669575b46863f683b11228548523e7014e9300ecfc04e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07399",
    "kind": "arxiv",
    "version": 1
  }
}