Pith Number

pith:WPO3M74H

pith:2018:WPO3M74HRUANSFC7NB2W7GFRKV

not attested not anchored not stored refs pending

Near-Optimal Coded Apertures for Imaging via Nazarov's Theorem

Adam Yedidia, Christos Thrampoulidis, Ganesh Ajjanagadde, Gregory Wornell

arxiv:1810.12871 v2 · 2018-10-30 · eess.IV · 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{WPO3M74HRUANSFC7NB2W7GFRKV}

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	2026-05-17T23:53:41.688864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3ddb67f878d00d9145f68756f98b1557a8f1514ab577e20696d8432766c3699

Aliases

arxiv: 1810.12871 · arxiv_version: 1810.12871v2 · doi: 10.48550/arxiv.1810.12871 · pith_short_12: WPO3M74HRUAN · pith_short_16: WPO3M74HRUANSFC7 · pith_short_8: WPO3M74H

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/WPO3M74HRUANSFC7NB2W7GFRKV \
  | 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: b3ddb67f878d00d9145f68756f98b1557a8f1514ab577e20696d8432766c3699

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6413c2c3a0d8eb68d58228cb7bfe30e890dcc71dadf5cfbdd2517fc3f1eb9bd",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-10-30T17:15:10Z",
    "title_canon_sha256": "5953376cdcbde68751071ed25088c49ad27c93806ae4d7c6b353fdc66d7f5bc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12871",
    "kind": "arxiv",
    "version": 2
  }
}