Pith Number

pith:ETNJHQ4V

pith:2021:ETNJHQ4VTGBCPNG7K3MV2DMVYR

not attested not anchored not stored refs pending

5G Deployment Strategies for High Positioning Accuracy in Indoor Environments

Deep Shrestha, Fredrik Gunnarsson, Gustav Lindmark, Jesper Ahlander, Maria Posluk, Sara Modarres Razavi

arxiv:2105.09584 v1 · 2021-05-20 · cs.NI · 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{ETNJHQ4VTGBCPNG7K3MV2DMVYR}

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	2026-07-05T02:41:54.442377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24da93c395998227b4df56d95d0d95c4569a8fdcab68b34ac9a2241667086c9d

Aliases

arxiv: 2105.09584 · arxiv_version: 2105.09584v1 · doi: 10.48550/arxiv.2105.09584 · pith_short_12: ETNJHQ4VTGBC · pith_short_16: ETNJHQ4VTGBCPNG7 · pith_short_8: ETNJHQ4V

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/ETNJHQ4VTGBCPNG7K3MV2DMVYR \
  | 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: 24da93c395998227b4df56d95d0d95c4569a8fdcab68b34ac9a2241667086c9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "001ec615f36a5a99665e8ea42220a22bd7b7cc10baeefea1fb7ea1f7ee711b6b",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2021-05-20T08:20:13Z",
    "title_canon_sha256": "89bae5934bb9532abb92fb90a030d51c8f1e42d56cf73dac7e68b09eba647555"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.09584",
    "kind": "arxiv",
    "version": 1
  }
}