Pith Number

pith:4Z3WN23R

pith:2017:4Z3WN23RAPHMOXISFH6IQTSAHI

not attested not anchored not stored refs pending

RFID Localisation For Internet Of Things Smart Homes: A Survey

Anthony Maeder, Belal Alsinglawi, Mahmoud Elkhodr, Quang Vinh Nguyen, Simeon Simoff, Upul Gunawardana

arxiv:1702.02311 v1 · 2017-02-08 · 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{4Z3WN23RAPHMOXISFH6IQTSAHI}

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	2026-05-18T00:51:06.244419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e67766eb7103cec75d1229fc884e403a09df7e8c21106d6c75f2c920ce98bf53

Aliases

arxiv: 1702.02311 · arxiv_version: 1702.02311v1 · doi: 10.48550/arxiv.1702.02311 · pith_short_12: 4Z3WN23RAPHM · pith_short_16: 4Z3WN23RAPHMOXIS · pith_short_8: 4Z3WN23R

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/4Z3WN23RAPHMOXISFH6IQTSAHI \
  | 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: e67766eb7103cec75d1229fc884e403a09df7e8c21106d6c75f2c920ce98bf53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b93ef49267334fac36b632653af4f651c8785345070c9a031ba8cf249234860e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2017-02-08T07:40:39Z",
    "title_canon_sha256": "130e18de39e98182ce737b4db36c2214ed02bd9ae616519608eb781885caf26e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02311",
    "kind": "arxiv",
    "version": 1
  }
}