Pith Number

pith:VUYZ35AY

pith:2016:VUYZ35AY7DI5WPC7FUORRICPNR

not attested not anchored not stored refs pending

A Robust Zero-Calibration RF-based Localization System for Realistic Environments

Moustafa Youssef, Rizanne Elbakly

arxiv:1605.02287 v1 · 2016-05-08 · 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{VUYZ35AY7DI5WPC7FUORRICPNR}

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	2026-05-18T01:15:21.389644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad319df418f8d1db3c5f2d1d18a04f6c7c82736a4f814844e08b6bae1a620a5f

Aliases

arxiv: 1605.02287 · arxiv_version: 1605.02287v1 · doi: 10.48550/arxiv.1605.02287 · pith_short_12: VUYZ35AY7DI5 · pith_short_16: VUYZ35AY7DI5WPC7 · pith_short_8: VUYZ35AY

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/VUYZ35AY7DI5WPC7FUORRICPNR \
  | 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: ad319df418f8d1db3c5f2d1d18a04f6c7c82736a4f814844e08b6bae1a620a5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7eb4d71a84c0ec33f821aa7e6cd57a506614685a70ce2b107dfd80cb56cf9c41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2016-05-08T07:29:58Z",
    "title_canon_sha256": "12192a2092dccbd46dd384cea9992dd7b54633fce28903d693e73f97e7239851"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02287",
    "kind": "arxiv",
    "version": 1
  }
}