Pith Number

pith:U4AAD53R

pith:2019:U4AAD53R2UMXPDGPAF7USTW666

not attested not anchored not stored refs pending

A Throughput and Energy Efficiency Scheme for Unlicensed Massive Machine Type Communications

Ari Pouttu, Hirley Alves, Iran Ramezanipour, Pedro J. H. Nardelli

arxiv:1905.01516 v1 · 2019-05-04 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U4AAD53R2UMXPDGPAF7USTW666}

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	2026-05-17T23:46:58.339800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a70001f771d519778ccf017f494edef79e9c8802bc50a0ccf6c680d9a026aca4

Aliases

arxiv: 1905.01516 · arxiv_version: 1905.01516v1 · doi: 10.48550/arxiv.1905.01516 · pith_short_12: U4AAD53R2UMX · pith_short_16: U4AAD53R2UMXPDGP · pith_short_8: U4AAD53R

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/U4AAD53R2UMXPDGPAF7USTW666 \
  | 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: a70001f771d519778ccf017f494edef79e9c8802bc50a0ccf6c680d9a026aca4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bbcb0b6e50028bd40ad3c9658fd8dad4c9a9058f7374be174e093c52045748b",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-05-04T16:00:26Z",
    "title_canon_sha256": "cda267c82bb8bfd3f5157f0901a32fd125d36d6a7007f5b36a5afc8c57e666e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01516",
    "kind": "arxiv",
    "version": 1
  }
}