Pith Number

pith:73HGQHUJ

pith:2022:73HGQHUJ2D5EM57W5SEWWFKPWJ

not attested not anchored not stored refs pending

Separable multidimensional orthogonal matching pursuit and its application to joint localization and communication at mmWave

Joan Palacios, Nuria Gonz\'alez-Prelcic

arxiv:2210.17450 v1 · 2022-10-31 · 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{73HGQHUJ2D5EM57W5SEWWFKPWJ}

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	2026-07-05T05:12:05.442598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fece681e89d0fa4677f6ec896b154fb2768fd5b2a0a5fff016591fe17cdbe42b

Aliases

arxiv: 2210.17450 · arxiv_version: 2210.17450v1 · doi: 10.48550/arxiv.2210.17450 · pith_short_12: 73HGQHUJ2D5E · pith_short_16: 73HGQHUJ2D5EM57W · pith_short_8: 73HGQHUJ

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/73HGQHUJ2D5EM57W5SEWWFKPWJ \
  | 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: fece681e89d0fa4677f6ec896b154fb2768fd5b2a0a5fff016591fe17cdbe42b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfb6cc0328d2eca4eadd1d4353de3d60c8128b236355f4c9c98f85ecaa2ec3a8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-10-31T16:22:16Z",
    "title_canon_sha256": "0052ddc39d2d0fa0fa25b5c8eddd4c7665866344f5471cbb21275656cd58b6fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.17450",
    "kind": "arxiv",
    "version": 1
  }
}