Pith Number

pith:LTABBTWR

pith:2018:LTABBTWRITIWHKZPDBECZEUH5O

not attested not anchored not stored refs pending

A Provenance Framework for Policy Analytics in Smart Cities

Barkha Javed, Jetendr Shamdasani, Richard McClatchey, Zaheer Khan

arxiv:1804.07141 v1 · 2018-03-19 · cs.CY · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LTABBTWRITIWHKZPDBECZEUH5O}

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	2026-05-18T00:18:01.322688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cc010ced144d163ab2f18482c9287eb9b906c051db43532c48c0e00ad8d6f5f

Aliases

arxiv: 1804.07141 · arxiv_version: 1804.07141v1 · doi: 10.48550/arxiv.1804.07141 · pith_short_12: LTABBTWRITIW · pith_short_16: LTABBTWRITIWHKZP · pith_short_8: LTABBTWR

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/LTABBTWRITIWHKZPDBECZEUH5O \
  | 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: 5cc010ced144d163ab2f18482c9287eb9b906c051db43532c48c0e00ad8d6f5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ec9f47e252cbf554e6df845b641a15c71a895f466a3b0ee66765d628a48b2b4",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-03-19T08:33:05Z",
    "title_canon_sha256": "91c26e56d9536ba68ef1d059c922c0a409526036a1f5ee29e370f90d93275699"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07141",
    "kind": "arxiv",
    "version": 1
  }
}