Pith Number

pith:O3LW2ZSQ

pith:2020:O3LW2ZSQLL42MCGVXKYPVIEVDQ

not attested not anchored not stored refs pending

A Preliminary Study of Machine-Learning-Based Ranging with LTE Channel Impulse Response in Multipath Environment

Halim Lee, Jiwon Seo

arxiv:2009.11910 v1 · 2020-09-24 · 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{O3LW2ZSQLL42MCGVXKYPVIEVDQ}

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	2026-07-05T01:59:58.554392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76d76d66505af9a608d5bab0faa0951c2b54f6b15d79c9bd74f6a22e39f62012

Aliases

arxiv: 2009.11910 · arxiv_version: 2009.11910v1 · doi: 10.48550/arxiv.2009.11910 · pith_short_12: O3LW2ZSQLL42 · pith_short_16: O3LW2ZSQLL42MCGV · pith_short_8: O3LW2ZSQ

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/O3LW2ZSQLL42MCGVXKYPVIEVDQ \
  | 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: 76d76d66505af9a608d5bab0faa0951c2b54f6b15d79c9bd74f6a22e39f62012

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "064ba8a747de4887e87dfc15ffe7168379592b5cd11d541e55bc614f89be2d7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-09-24T19:09:21Z",
    "title_canon_sha256": "f3467bcef88449044bfd2159ee18de16ffced9c50651c9769d42113b5285d56d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.11910",
    "kind": "arxiv",
    "version": 1
  }
}