Pith Number

pith:MGWHZL2Z

pith:2019:MGWHZL2ZSMVMLDQ7XRZPK7MCEB

not attested not anchored not stored refs pending

SysMART Indoor Services: A System of Smart and Connected Supermarkets

Issam Damaj (American University of Kuwait), Majd Makdessi, Omar Raad, Yazan Mohamad

arxiv:1905.12586 v1 · 2019-05-22 · 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{MGWHZL2ZSMVMLDQ7XRZPK7MCEB}

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	2026-05-17T23:44:43.905251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61ac7caf59932ac58e1fbc72f57d82205bf869e2c95987d9e47d82adfbc63027

Aliases

arxiv: 1905.12586 · arxiv_version: 1905.12586v1 · doi: 10.48550/arxiv.1905.12586 · pith_short_12: MGWHZL2ZSMVM · pith_short_16: MGWHZL2ZSMVMLDQ7 · pith_short_8: MGWHZL2Z

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/MGWHZL2ZSMVMLDQ7XRZPK7MCEB \
  | 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: 61ac7caf59932ac58e1fbc72f57d82205bf869e2c95987d9e47d82adfbc63027

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fe634a87c4618b12c09679ae9cad84a9efae4df8c6ee36ee46cb1c654b8ca2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-05-22T14:21:19Z",
    "title_canon_sha256": "1995786be7c2bd028956c9dce403dec8857985c169c867605340d9cf95c99013"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12586",
    "kind": "arxiv",
    "version": 1
  }
}