Pith Number

pith:XXDAG6J3

pith:2026:XXDAG6J3OGVSHKF5IORMBWLPX2

not attested not anchored not stored refs pending

Synthesized-Isotropic Narrowband Channel Parameter Extraction from Angle-Resolved Wideband Channel Measurements

Masato Yomoda, Minseok Kim

arxiv:2602.01646 v2 · 2026-02-02 · eess.SP · cs.SY · eess.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XXDAG6J3OGVSHKF5IORMBWLPX2}

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	2026-06-23T02:13:20.573006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdc603793b71ab23a8bd43a2c0d96fbe97fa9bd958636c8fc5f19cb556bec19f

Aliases

arxiv: 2602.01646 · arxiv_version: 2602.01646v2 · doi: 10.48550/arxiv.2602.01646 · pith_short_12: XXDAG6J3OGVS · pith_short_16: XXDAG6J3OGVSHKF5 · pith_short_8: XXDAG6J3

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/XXDAG6J3OGVSHKF5IORMBWLPX2 \
  | 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: bdc603793b71ab23a8bd43a2c0d96fbe97fa9bd958636c8fc5f19cb556bec19f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77b48eb42a168b1464e9d6760cce8eae5ce8a42cd914c70e6625319431b514a0",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-02-02T05:05:50Z",
    "title_canon_sha256": "d954d8d9c8b75617adfb81ba74deb5c68fc03681619829d3662b2fd654ebee2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.01646",
    "kind": "arxiv",
    "version": 2
  }
}