Pith Number

pith:V3KJNROP

pith:2019:V3KJNROPGVGPBMDEIIP6EHZ5M5

not attested not anchored not stored refs pending

Phase and amplitude imaging with quantum correlations through Fourier Ptychography

Andrew R. Harvey, Miles J. Padgett, Paul-Antoine Moreau, Pavan Chandra Konda, Tomas Aidukas

arxiv:1906.06569 v1 · 2019-06-15 · physics.optics · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V3KJNROPGVGPBMDEIIP6EHZ5M5}

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	2026-05-17T23:39:39.349387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aed496c5cf354cf0b064421fe21f3d6777848ff42dc7b6989f892cd4642ac22a

Aliases

arxiv: 1906.06569 · arxiv_version: 1906.06569v1 · doi: 10.48550/arxiv.1906.06569 · pith_short_12: V3KJNROPGVGP · pith_short_16: V3KJNROPGVGPBMDE · pith_short_8: V3KJNROP

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/V3KJNROPGVGPBMDEIIP6EHZ5M5 \
  | 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: aed496c5cf354cf0b064421fe21f3d6777848ff42dc7b6989f892cd4642ac22a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12b2225a3d462b5dc8ff32b875258154f08140178b0439ccba0820cb3d551878",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-06-15T14:24:15Z",
    "title_canon_sha256": "12b6515617a92e8f8c8db91998c7955f1fef417e8fbaf03f166ab14f247af92e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.06569",
    "kind": "arxiv",
    "version": 1
  }
}