Pith Number

pith:HS6O3HJU

pith:2014:HS6O3HJUGHE3TFOULLVKI2WA6I

not attested not anchored not stored refs pending

MORESANE: MOdel REconstruction by Synthesis-ANalysis Estimators. A sparse deconvolution algorithm for radio interferometric imaging

Arwa Dabbech, Chiara Ferrari, David Mary, Eric Slezak, Jonathan S. Kenyon, Oleg Smirnov

arxiv:1412.5387 v1 · 2014-12-17 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HS6O3HJUGHE3TFOULLVKI2WA6I}

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	2026-05-18T02:22:28.871428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cbced9d3431c9b995d45aeaa46ac0f201bdb7e05a71037d3f85771c150bd0ee

Aliases

arxiv: 1412.5387 · arxiv_version: 1412.5387v1 · doi: 10.48550/arxiv.1412.5387 · pith_short_12: HS6O3HJUGHE3 · pith_short_16: HS6O3HJUGHE3TFOU · pith_short_8: HS6O3HJU

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/HS6O3HJUGHE3TFOULLVKI2WA6I \
  | 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: 3cbced9d3431c9b995d45aeaa46ac0f201bdb7e05a71037d3f85771c150bd0ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "204ee826756471f76e492a0740000e40f7c3b06d93e3e04f3e520c1c0cd64779",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-12-17T13:40:17Z",
    "title_canon_sha256": "c3b9415b228c765796aac7eeefe4f27b947de70e3b2b5a8b3a30d64f810df86a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5387",
    "kind": "arxiv",
    "version": 1
  }
}