Pith Number

pith:Z5PPNEJP

pith:2023:Z5PPNEJPXMFGXR3CUKR3HWB7M6

not attested not anchored not stored refs pending

Bayesian Non-parametric Hidden Markov Model for Agile Radar Pulse Sequences Streaming Analysis

Jiadi Bao, Mengtao Zhu, Shafei Wang, Yunjie Li

arxiv:2302.04407 v3 · 2023-02-09 · 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{Z5PPNEJPXMFGXR3CUKR3HWB7M6}

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	2026-07-05T06:43:20.955224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf5ef6912fbb0a6bc762a2a3b3d83f67a9f101ea8d1c2a15c95fdb5e51249468

Aliases

arxiv: 2302.04407 · arxiv_version: 2302.04407v3 · doi: 10.48550/arxiv.2302.04407 · pith_short_12: Z5PPNEJPXMFG · pith_short_16: Z5PPNEJPXMFGXR3C · pith_short_8: Z5PPNEJP

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/Z5PPNEJPXMFGXR3CUKR3HWB7M6 \
  | 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: cf5ef6912fbb0a6bc762a2a3b3d83f67a9f101ea8d1c2a15c95fdb5e51249468

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c81f912b1cedfedf437e994d3adcc2399902fbec63fb3dd563623155ea314fc9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-02-09T02:26:20Z",
    "title_canon_sha256": "a6dd15c5083703c36a9546ba2cc0a44a3b9a37a1c47a484fa02d1fe882666443"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.04407",
    "kind": "arxiv",
    "version": 3
  }
}