Pith Number

pith:V67JXLYA

pith:2018:V67JXLYAEP35QD7LHGO7UZTBQ4

not attested not anchored not stored refs pending

Angle-Domain Approach for Parameter Estimation in High-Mobility OFDM with Fully/Partly Calibrated Massive ULA

Feifei Gao, Hlaing Minn, Weile Zhang, Yinghao Ge

arxiv:1809.00132 v1 · 2018-09-01 · 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{V67JXLYAEP35QD7LHGO7UZTBQ4}

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	2026-05-18T00:06:35.997274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afbe9baf0023f7d80feb399dfa66618716167320fd672e6f85e2e612b969c4fe

Aliases

arxiv: 1809.00132 · arxiv_version: 1809.00132v1 · doi: 10.48550/arxiv.1809.00132 · pith_short_12: V67JXLYAEP35 · pith_short_16: V67JXLYAEP35QD7L · pith_short_8: V67JXLYA

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/V67JXLYAEP35QD7LHGO7UZTBQ4 \
  | 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: afbe9baf0023f7d80feb399dfa66618716167320fd672e6f85e2e612b969c4fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcfd1db631e17d4102632c442d8cbf79d84ea353df8dac5b3e2480a47382a632",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-09-01T08:09:19Z",
    "title_canon_sha256": "c713097c3e38f1a784d9b7a77d00e0f0df28db9501cd09f58d87e0c535d520a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00132",
    "kind": "arxiv",
    "version": 1
  }
}