Pith Number

pith:V7TTGDYZ

pith:2022:V7TTGDYZPY4KJX4VFWB6R7FZNJ

not attested not anchored not stored refs pending

Phase Retrieval for Radar Waveform Design

Brian M. Sadler, Henry Arguello, Kumar Vijay Mishra, Samuel Pinilla

arxiv:2201.11384 v2 · 2022-01-27 · eess.SP · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V7TTGDYZPY4KJX4VFWB6R7FZNJ}

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	2026-07-05T08:29:12.246281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afe7330f197e38a4df952d83e8fcb96a620eb1b57cba049b26ffff07067eae25

Aliases

arxiv: 2201.11384 · arxiv_version: 2201.11384v2 · doi: 10.48550/arxiv.2201.11384 · pith_short_12: V7TTGDYZPY4K · pith_short_16: V7TTGDYZPY4KJX4V · pith_short_8: V7TTGDYZ

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/V7TTGDYZPY4KJX4VFWB6R7FZNJ \
  | 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: afe7330f197e38a4df952d83e8fcb96a620eb1b57cba049b26ffff07067eae25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e60d53511b2ee0d8bcf9d4c2000571c61612f87a43b1e65f87502ee76f75d61b",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-01-27T09:06:43Z",
    "title_canon_sha256": "50c81d2da105effd4fed875b1a276d647634a59c6f50ac4af2b588e318c8ce91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.11384",
    "kind": "arxiv",
    "version": 2
  }
}