Pith Number

pith:SZF7LPL2

pith:2020:SZF7LPL2PF5U6PK2NMP5PQ27NZ

not attested not anchored not stored refs pending

Spatial Mode Correction of Single Photons using Machine Learning

Chenglong You, Erin M. Knutson, Joshua Fabre, Mingyuan Hong, Narayan Bhusal, Omar S. Magana-Loaiza, Pengcheng Zhao, Ryan T. Glasser, Sanjaya Lohani

arxiv:2006.07760 v2 · 2020-06-14 · quant-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SZF7LPL2PF5U6PK2NMP5PQ27NZ}

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	2026-07-05T02:14:29.010701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

964bf5bd7a797b4f3d5a6b1fd7c35f6e4f21fafb5a832d93c2e9a6a6ab594ccc

Aliases

arxiv: 2006.07760 · arxiv_version: 2006.07760v2 · doi: 10.48550/arxiv.2006.07760 · pith_short_12: SZF7LPL2PF5U · pith_short_16: SZF7LPL2PF5U6PK2 · pith_short_8: SZF7LPL2

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/SZF7LPL2PF5U6PK2NMP5PQ27NZ \
  | 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: 964bf5bd7a797b4f3d5a6b1fd7c35f6e4f21fafb5a832d93c2e9a6a6ab594ccc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce63c4720b11fcd0143a75e18ea72fd4bb2d111821596a7cb4a22746d157693c",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-06-14T01:25:17Z",
    "title_canon_sha256": "6474f4e8bf0f54205fc49c921da55ba9629d5445f2f5401f879825a1fa0ff229"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.07760",
    "kind": "arxiv",
    "version": 2
  }
}