Pith Number

pith:2HZUEDJ7

pith:2021:2HZUEDJ7KG7NNH5GAUXCT75HEE

not attested not anchored not stored refs pending

Smart Home Crawler: Towards a framework for semi-automatic IoT sensor integration

Luis Adan Saavedra, Martin Strohbach, Pavel Smirnov, Stefaniia Legostaieva

arxiv:2104.08039 v1 · 2021-04-16 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HZUEDJ7KG7NNH5GAUXCT75HEE}

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	2026-07-05T02:32:40.383580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1f3420d3f51bed69fa6052e29ffa721102e6baf338008da4934baddd119625e

Aliases

arxiv: 2104.08039 · arxiv_version: 2104.08039v1 · doi: 10.48550/arxiv.2104.08039 · pith_short_12: 2HZUEDJ7KG7N · pith_short_16: 2HZUEDJ7KG7NNH5G · pith_short_8: 2HZUEDJ7

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/2HZUEDJ7KG7NNH5GAUXCT75HEE \
  | 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: d1f3420d3f51bed69fa6052e29ffa721102e6baf338008da4934baddd119625e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e15e8a152afb21aeda7206cc75a4dc0d04823576c529fe1ce340f912f3fca22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-04-16T11:33:11Z",
    "title_canon_sha256": "27bfbd7800a281d10e51deae6632a9ec6c3a6ff798534e9c003724c1749df837"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.08039",
    "kind": "arxiv",
    "version": 1
  }
}