Pith Number

pith:KKQ6G26X

pith:2021:KKQ6G26XGPDWIXHZV7VFVRXR6L

not attested not anchored not stored refs pending

Optimal Parameter Inflation to Enhance the Availability of Single-Frequency GBAS for Intelligent Air Transportation

Byungwoon Park, Halim Lee, Jiwon Seo, Jiyun Lee, Moonseok Yoon, Sam Pullen

arxiv:2111.01953 v3 · 2021-11-03 · eess.SY · cs.SY · 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{KKQ6G26XGPDWIXHZV7VFVRXR6L}

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	2026-07-05T04:17:18.127016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52a1e36bd733c7645cf9afea5ac6f1f2fdd981164940d4403497b28fa08f2706

Aliases

arxiv: 2111.01953 · arxiv_version: 2111.01953v3 · doi: 10.48550/arxiv.2111.01953 · pith_short_12: KKQ6G26XGPDW · pith_short_16: KKQ6G26XGPDWIXHZ · pith_short_8: KKQ6G26X

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/KKQ6G26XGPDWIXHZV7VFVRXR6L \
  | 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: 52a1e36bd733c7645cf9afea5ac6f1f2fdd981164940d4403497b28fa08f2706

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f7030ea39615c47ae8129f23362a41dbcee9f680f2bf4b8f0ad76fa1aa7d551",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-11-03T00:06:50Z",
    "title_canon_sha256": "1d50ba546b71ee7738bb71ca0f6a36ec41d865d61f8a1df35cd360820576f6e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.01953",
    "kind": "arxiv",
    "version": 3
  }
}