Pith Number

pith:KVV56WHF

pith:2018:KVV56WHFUXLUTZDMUQMBE3R4XN

not attested not anchored not stored refs pending

Accelerated Wirtinger Flow for Multiplexed Fourier Ptychographic Microscopy

David Ren, Emrah Bostan, Laura Waller, Mahdi Soltanolkotabi

arxiv:1803.03714 v1 · 2018-03-09 · eess.SP · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KVV56WHFUXLUTZDMUQMBE3R4XN}

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	2026-05-18T00:21:38.373894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

556bdf58e5a5d749e46ca418126e3cbb6821be8be9e048f4d1110c92c70df77a

Aliases

arxiv: 1803.03714 · arxiv_version: 1803.03714v1 · doi: 10.48550/arxiv.1803.03714 · pith_short_12: KVV56WHFUXLU · pith_short_16: KVV56WHFUXLUTZDM · pith_short_8: KVV56WHF

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/KVV56WHFUXLUTZDMUQMBE3R4XN \
  | 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: 556bdf58e5a5d749e46ca418126e3cbb6821be8be9e048f4d1110c92c70df77a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1715ee96d6214515e83cd7ac58ce382bea3612ab6d6d502b6d43e62fcbec2de4",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-03-09T22:43:14Z",
    "title_canon_sha256": "91ed3bc5dd69eed08b52cf8d0ecb8dedca0cfda0ca9fc660822b377966afe439"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03714",
    "kind": "arxiv",
    "version": 1
  }
}