Pith Number

pith:XUY5SP7U

pith:2016:XUY5SP7UZ4IXWAVSGZOP2LJEZM

not attested not anchored not stored refs pending

A Trust Model for Data Sharing in Smart Cities

Giyyarpuram Madhusudan, Gyu Myoung Lee, Imran Khan, Noel Crespi, Quyet H. Cao, Reza Farahbakhsh

arxiv:1603.07524 v1 · 2016-03-24 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XUY5SP7UZ4IXWAVSGZOP2LJEZM}

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	2026-05-18T00:57:49.771485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd31d93ff4cf117b02b2365cfd2d24cb3d97772bf26a70ffca0ca33f4c1e15ef

Aliases

arxiv: 1603.07524 · arxiv_version: 1603.07524v1 · doi: 10.48550/arxiv.1603.07524 · pith_short_12: XUY5SP7UZ4IX · pith_short_16: XUY5SP7UZ4IXWAVS · pith_short_8: XUY5SP7U

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/XUY5SP7UZ4IXWAVSGZOP2LJEZM \
  | 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: bd31d93ff4cf117b02b2365cfd2d24cb3d97772bf26a70ffca0ca33f4c1e15ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6300f17e88e3e7c06bbff6e97925af97c75a65acb2e700eb24d6b4dc587931b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2016-03-24T10:59:40Z",
    "title_canon_sha256": "7d6f4fdfbea2fe9724cc2378e6552045139782d7a2616a7b95043aea716526f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07524",
    "kind": "arxiv",
    "version": 1
  }
}