Pith Number

pith:5XGYFBRR

pith:2016:5XGYFBRR4ZRU7DHTOW34CVR3CM

not attested not anchored not stored refs pending

High-Efficiency Device Positioning and Location-Aware Communications in Dense 5G Networks

Aki Hakkarainen, Kari Lepp\"anen, M\'ario Costa, Mike Koivisto, Mikko Valkama, Petteri Kela

arxiv:1608.03775 v3 · 2016-08-12 · cs.IT · cs.NI · 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{5XGYFBRR4ZRU7DHTOW34CVR3CM}

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	2026-05-18T00:45:58.681817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edcd828631e6634f8cf375b7c1563b13264fc4c8b8cb1276bb84fec26ab3be1f

Aliases

arxiv: 1608.03775 · arxiv_version: 1608.03775v3 · doi: 10.48550/arxiv.1608.03775 · pith_short_12: 5XGYFBRR4ZRU · pith_short_16: 5XGYFBRR4ZRU7DHT · pith_short_8: 5XGYFBRR

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/5XGYFBRR4ZRU7DHTOW34CVR3CM \
  | 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: edcd828631e6634f8cf375b7c1563b13264fc4c8b8cb1276bb84fec26ab3be1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7993ecc9b2ca558553c365434c4baa4116a41af5965b79f1cc7cef4ff955f8c1",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-08-12T12:34:00Z",
    "title_canon_sha256": "ad928cfed91be92e9a8feb6e7fb8fe52a02174bb7e98f7c4446cd4f969a8d1ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03775",
    "kind": "arxiv",
    "version": 3
  }
}