Pith Number

pith:FBSCKAG5

pith:2019:FBSCKAG5YCT5MLCGQBZ4BFK47Z

not attested not anchored not stored refs pending

Authenticated Preambles for Denial of Service Mitigation in LPWANs

Andrea Bartoli, Ioana Suciu, Jose Carlos Pacho, Xavier Vilajosana

arxiv:1904.08179 v1 · 2019-04-17 · 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{FBSCKAG5YCT5MLCGQBZ4BFK47Z}

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	2026-05-17T23:48:18.501178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28642500ddc0a7d62c468073c0955cfe6b7ee6ff8c5d011f40a4588b41b383bb

Aliases

arxiv: 1904.08179 · arxiv_version: 1904.08179v1 · doi: 10.48550/arxiv.1904.08179 · pith_short_12: FBSCKAG5YCT5 · pith_short_16: FBSCKAG5YCT5MLCG · pith_short_8: FBSCKAG5

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/FBSCKAG5YCT5MLCGQBZ4BFK47Z \
  | 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: 28642500ddc0a7d62c468073c0955cfe6b7ee6ff8c5d011f40a4588b41b383bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "934e4965e5c96d610a4efd9af69ac5ddf24182a0c87af01cfb12a06312f8386e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-04-17T10:53:53Z",
    "title_canon_sha256": "4c079cf92d5e150d32850ed6d7ab4933e4db8203699805e7963b5907dc9a0aab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08179",
    "kind": "arxiv",
    "version": 1
  }
}