Pith Number

pith:I6HNHZZJ

pith:2023:I6HNHZZJKSHKSBA3UNWAVDQZG5

not attested not anchored not stored refs pending

Classification Schemes for the Radar Reference Window: Design and Comparisons

Alfonso Farina, Chaoran Yin, Chengpeng Hao, Danilo Orlando, Gaetano Giunta, Linjie Yan, Silvia Liberata Ullo

arxiv:2302.08384 v1 · 2023-02-16 · 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{I6HNHZZJKSHKSBA3UNWAVDQZG5}

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	2026-07-05T05:42:37.529305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

478ed3e729548ea9041ba36c0a8e19374bff859bb5f96c31a4f3bd400a3896bd

Aliases

arxiv: 2302.08384 · arxiv_version: 2302.08384v1 · doi: 10.48550/arxiv.2302.08384 · pith_short_12: I6HNHZZJKSHK · pith_short_16: I6HNHZZJKSHKSBA3 · pith_short_8: I6HNHZZJ

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/I6HNHZZJKSHKSBA3UNWAVDQZG5 \
  | 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: 478ed3e729548ea9041ba36c0a8e19374bff859bb5f96c31a4f3bd400a3896bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c034e5e9b3546dd26ebaec8e560dac3dbbc87d4dffdbcb4b5ab0020a75900fe2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-02-16T16:01:47Z",
    "title_canon_sha256": "785d243e1029747233923e5e55a4b61d52569d14e80b361a5489ce7847aaeaa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.08384",
    "kind": "arxiv",
    "version": 1
  }
}