Pith Number

pith:AFYX42VD

pith:2019:AFYX42VDFNC3MKXZ2KYXKFWR3Q

not attested not anchored not stored refs pending

IDEAL-CITIES: A Trustworthy and Sustainable Framework for Circular Smart Cities

Andreas Miaoudakis, Christos Iraklis Tsatsoulis, Constantinos Marios Angelopoulos, George Alexandris, Giorgos Demetriou, Giuditta Morandi, Karolina Waledzik, Marios Panayiotou, Nikolaos Petroulakis, Theodoros Kostoulas, Urszula Rak, Vasilios Katos

arxiv:1907.11042 v1 · 2019-06-27 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AFYX42VDFNC3MKXZ2KYXKFWR3Q}

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	2026-05-17T23:39:33.663214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01717e6aa32b45b62af9d2b17516d1dc2e8da381c81dd61957078672ec0cbf80

Aliases

arxiv: 1907.11042 · arxiv_version: 1907.11042v1 · doi: 10.48550/arxiv.1907.11042 · pith_short_12: AFYX42VDFNC3 · pith_short_16: AFYX42VDFNC3MKXZ · pith_short_8: AFYX42VD

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/AFYX42VDFNC3MKXZ2KYXKFWR3Q \
  | 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: 01717e6aa32b45b62af9d2b17516d1dc2e8da381c81dd61957078672ec0cbf80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35f5372ba483d028501baa46fbc84e1ce76fa2c16a8e778fb247c865aeec7ae8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-06-27T13:39:07Z",
    "title_canon_sha256": "eb88162a944ca6520250d97499578ae2d9e6c2f648e8a2d86617d9003788f8a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11042",
    "kind": "arxiv",
    "version": 1
  }
}