Pith Number

pith:ZWEV523T

pith:2019:ZWEV523TDHGFLT6HTX3JZZ5L27

not attested not anchored not stored refs pending

Spectral Coexistence of LDACS and DME: Analysis via Hardware Software Co-Design in Presence of Real Channels and RF Impairments

Faouzi Bader, Niharika Agrawal, S. J. Darak

arxiv:1910.04649 v4 · 2019-10-10 · 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{ZWEV523TDHGFLT6HTX3JZZ5L27}

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	2026-07-05T00:59:54.442859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd895eeb7319cc55cfc79df69ce7abd7f6079f6ccec190779af1759086c23172

Aliases

arxiv: 1910.04649 · arxiv_version: 1910.04649v4 · doi: 10.48550/arxiv.1910.04649 · pith_short_12: ZWEV523TDHGF · pith_short_16: ZWEV523TDHGFLT6H · pith_short_8: ZWEV523T

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/ZWEV523TDHGFLT6HTX3JZZ5L27 \
  | 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: cd895eeb7319cc55cfc79df69ce7abd7f6079f6ccec190779af1759086c23172

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5baa2431a74b7b762623a2e6ddf67daef8d214a5189396a412f7710e56c24c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-10-10T15:32:15Z",
    "title_canon_sha256": "2ddda6af34348c56f77522d8b6a3c8764bb502ab6d948df3788500229be44d83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.04649",
    "kind": "arxiv",
    "version": 4
  }
}