Pith Number

pith:KLITPOWI

pith:2019:KLITPOWILUWVVFIXNWB2QDIWE5

not attested not anchored not stored refs pending

Fingerprint-based Localization using Commercial LTE Signals: A Field-Trial Study

Heng Zhang, Shan Cao, Shugong Xu, Shunqing Zhang, Zhichao Zhang

arxiv:1907.00594 v1 · 2019-07-01 · eess.SP · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KLITPOWILUWVVFIXNWB2QDIWE5}

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	2026-05-17T23:41:51.087762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52d137bac85d2d5a95176d83a80d16277782e4bff7fe15ff2b879b1f50670cc0

Aliases

arxiv: 1907.00594 · arxiv_version: 1907.00594v1 · doi: 10.48550/arxiv.1907.00594 · pith_short_12: KLITPOWILUWV · pith_short_16: KLITPOWILUWVVFIX · pith_short_8: KLITPOWI

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/KLITPOWILUWVVFIXNWB2QDIWE5 \
  | 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: 52d137bac85d2d5a95176d83a80d16277782e4bff7fe15ff2b879b1f50670cc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d5f9821915cf4bffcb058e52dd78795942235ac75235e6461dc47b03c893f6e",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-07-01T08:01:26Z",
    "title_canon_sha256": "e84b6db092e005ff151936ee841c029d93ee6d8bfd886840aa8bc3e74b59882b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00594",
    "kind": "arxiv",
    "version": 1
  }
}