Pith Number

pith:D7P4NRIM

pith:2024:D7P4NRIMCFWCCEBEFZYYCOL4AQ

not attested not anchored not stored refs pending

Effect of Beampattern on Matrix Completion with Sparse Arrays

Mehmet Can H\"uc\"umeno\u{g}lu, Piya Pal, Pulak Sarangi, Robin Rajam\"aki

arxiv:2401.06494 v1 · 2024-01-12 · 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{D7P4NRIMCFWCCEBEFZYYCOL4AQ}

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	2026-07-05T07:33:00.654987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fdfc6c50c116c2110242e7181397c0425cccb93292e3129788e8c8bdc18ed5b

Aliases

arxiv: 2401.06494 · arxiv_version: 2401.06494v1 · doi: 10.48550/arxiv.2401.06494 · pith_short_12: D7P4NRIMCFWC · pith_short_16: D7P4NRIMCFWCCEBE · pith_short_8: D7P4NRIM

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/D7P4NRIMCFWCCEBEFZYYCOL4AQ \
  | 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: 1fdfc6c50c116c2110242e7181397c0425cccb93292e3129788e8c8bdc18ed5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "167b56d5ec2cef92a8384d8719b6a42778efb6f3772a62487bbc3e82e8fa9a36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2024-01-12T10:40:07Z",
    "title_canon_sha256": "93bac7823598870301de8894b9b7062ab90cff6ae7e29391d2eba8a7075ac7e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.06494",
    "kind": "arxiv",
    "version": 1
  }
}