Pith Number

pith:UWHPKYNC

pith:2019:UWHPKYNC6WLOLWFWNM73NY36OM

not attested not anchored not stored refs pending

Decimeter Ranging with Channel State Information

Muhammed T. Rahman, Navid Tadayon, Shahrokh Valaee, Shuo Han, Wei Yu

arxiv:1902.09652 v1 · 2019-02-25 · eess.SP · 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{UWHPKYNC6WLOLWFWNM73NY36OM}

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	2026-05-17T23:52:35.651216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a58ef561a2f596e5d8b66b3fb6e37e73187f53cd8c372a820cfc0acdcd6adfe7

Aliases

arxiv: 1902.09652 · arxiv_version: 1902.09652v1 · doi: 10.48550/arxiv.1902.09652 · pith_short_12: UWHPKYNC6WLO · pith_short_16: UWHPKYNC6WLOLWFW · pith_short_8: UWHPKYNC

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/UWHPKYNC6WLOLWFWNM73NY36OM \
  | 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: a58ef561a2f596e5d8b66b3fb6e37e73187f53cd8c372a820cfc0acdcd6adfe7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cd6a7c4ae568f09d3f2d76fe6dd635b9a5f3ba099ddf60fee203d656da1d3da",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-02-25T23:04:46Z",
    "title_canon_sha256": "5695b0f556e1bf4c038ed9bad08d9bf8e2108d1ce1e696f000611ae083d64ce4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09652",
    "kind": "arxiv",
    "version": 1
  }
}