Pith Number

pith:P37S63UC

pith:2019:P37S63UCPLU3LERQOGNIH6HX4V

not attested not anchored not stored refs pending

Unscrambling Entanglement through a Complex Medium

Hugo Defienne, Mehul Malik, Natalia Herrera Valencia, Suraj Goel, Will McCutcheon

arxiv:1910.04490 v4 · 2019-10-10 · 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{P37S63UCPLU3LERQOGNIH6HX4V}

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.

Cited by

1 paper in Pith

Is high-dimensional photonic entanglement robust to noise?

Receipt and verification

First computed	2026-07-05T02:24:48.046842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7eff2f6e827ae9b59230719a83f8f7e55862852c241a50ffcd2b12a0b72ac9b4

Aliases

arxiv: 1910.04490 · arxiv_version: 1910.04490v4 · doi: 10.48550/arxiv.1910.04490 · pith_short_12: P37S63UCPLU3 · pith_short_16: P37S63UCPLU3LERQ · pith_short_8: P37S63UC

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/P37S63UCPLU3LERQOGNIH6HX4V \
  | 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: 7eff2f6e827ae9b59230719a83f8f7e55862852c241a50ffcd2b12a0b72ac9b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "388658f4844c8566649e2914df05c96e7607bcb06487762962644477d6cbbeac",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-10-10T11:33:48Z",
    "title_canon_sha256": "901f4705a7f635c58b0557aa0d3faed7e81dc3a265f465fcd22199c0a8ac11c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.04490",
    "kind": "arxiv",
    "version": 4
  }
}