Pith Number

pith:FNA7CWPH

pith:2019:FNA7CWPHG3WMN43CFKASP7HXUU

not attested not anchored not stored refs pending

MQTT-ST: a Spanning Tree Protocol for Distributed MQTT Brokers

Alessandro Enrico Cesare Redondi, Andr\`es Arcia-Moret, Edoardo Longo, Matteo Cesana, Pietro Manzoni

arxiv:1911.07622 v1 · 2019-10-31 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FNA7CWPHG3WMN43CFKASP7HXUU}

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	2026-07-05T00:20:05.932150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b41f159e736ecc6f3622a8127fcf7a518e02c796ccd90f1f2472967807d2e48

Aliases

arxiv: 1911.07622 · arxiv_version: 1911.07622v1 · doi: 10.48550/arxiv.1911.07622 · pith_short_12: FNA7CWPHG3WM · pith_short_16: FNA7CWPHG3WMN43C · pith_short_8: FNA7CWPH

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/FNA7CWPHG3WMN43CFKASP7HXUU \
  | 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: 2b41f159e736ecc6f3622a8127fcf7a518e02c796ccd90f1f2472967807d2e48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80d765900d33bac66ad446a33f52f5f09b6e5ee393f831b6bb8b6c35017d5d90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-10-31T10:34:48Z",
    "title_canon_sha256": "1131a64394d3744000e70e77d35ea69bc4e4c187ddee0cfe62a687022336e188"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.07622",
    "kind": "arxiv",
    "version": 1
  }
}