Pith Number

pith:DM7Z4E2R

pith:2018:DM7Z4E2R2342SOLRYZIKOL3NY5

not attested not anchored not stored refs pending

Performance Analysis of Unsupervised LTE Device-to-Device (D2D) Communication

Christian Wietfeld, Fabian Eckermann, Julian Freudenthal

arxiv:1806.09491 v1 · 2018-06-25 · 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{DM7Z4E2R2342SOLRYZIKOL3NY5}

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	2026-05-18T00:12:27.118402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b3f9e1351d6f9a93971c650a72f6dc777b865c90dcc1b07a4afd5e10b3a7892

Aliases

arxiv: 1806.09491 · arxiv_version: 1806.09491v1 · doi: 10.48550/arxiv.1806.09491 · pith_short_12: DM7Z4E2R2342 · pith_short_16: DM7Z4E2R2342SOLR · pith_short_8: DM7Z4E2R

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/DM7Z4E2R2342SOLRYZIKOL3NY5 \
  | 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: 1b3f9e1351d6f9a93971c650a72f6dc777b865c90dcc1b07a4afd5e10b3a7892

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dcfc6f172ed020a2176e85322af26ae64355427754ef49c8e3f9d30a376e696",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-06-25T14:34:37Z",
    "title_canon_sha256": "3def9b7d7444067a9bd8f55fe709f925d49486f0690de7c9a6f69cdad20fe6d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09491",
    "kind": "arxiv",
    "version": 1
  }
}