Pith Number

pith:B6V227OW

pith:2018:B6V227OWD4QLP7SXWNJ2UAQSRM

not attested not anchored not stored refs pending

iMAP Beamforming for High Quality High Frame Rate Imaging

Dan Cohen, Meged Shoham, Tanya Chernyakova, Yonina C. Eldar

arxiv:1806.03526 v1 · 2018-06-09 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B6V227OWD4QLP7SXWNJ2UAQSRM}

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	2026-05-18T00:13:43.119473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fabad7dd61f20b7fe57b353aa02128b0689f1a4e4b84910438f131906054b92

Aliases

arxiv: 1806.03526 · arxiv_version: 1806.03526v1 · doi: 10.48550/arxiv.1806.03526 · pith_short_12: B6V227OWD4QL · pith_short_16: B6V227OWD4QLP7SX · pith_short_8: B6V227OW

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/B6V227OWD4QLP7SXWNJ2UAQSRM \
  | 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: 0fabad7dd61f20b7fe57b353aa02128b0689f1a4e4b84910438f131906054b92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "502145f986ebb9fa81b4936299ead9a17872ca1549107b98f0aa725e04e8810b",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-06-09T18:43:12Z",
    "title_canon_sha256": "df71bfe87fd66f0c4a9ef055eb954374fbe885b8af3229ea681efb310af46e7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03526",
    "kind": "arxiv",
    "version": 1
  }
}