Pith Number

pith:3YPIDCEN

pith:2020:3YPIDCENICMXV5JT5KYSURG5YW

not attested not anchored not stored refs pending

High-Dimensional Pixel Entanglement: Efficient Generation and Certification

Marcus Huber, Matej Pivoluska, Mehul Malik, Natalia Herrera Valencia, Nicolai Friis, Vatshal Srivastav, Will McCutcheon

arxiv:2004.04994 v4 · 2020-04-10 · 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{3YPIDCENICMXV5JT5KYSURG5YW}

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	2026-07-05T02:02:34.121323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de1e81888d40997af533eab12a44ddc598f3abf36ae81b81dbefce8a1b07ae31

Aliases

arxiv: 2004.04994 · arxiv_version: 2004.04994v4 · doi: 10.48550/arxiv.2004.04994 · pith_short_12: 3YPIDCENICMX · pith_short_16: 3YPIDCENICMXV5JT · pith_short_8: 3YPIDCEN

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/3YPIDCENICMXV5JT5KYSURG5YW \
  | 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: de1e81888d40997af533eab12a44ddc598f3abf36ae81b81dbefce8a1b07ae31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f04c4fb978d94a64ce7a63d62f94892b8b7925ac0d60c2f3f1a8f87e0e7cb0bd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-04-10T11:36:51Z",
    "title_canon_sha256": "d811c92a2d7f7e1c5d754d0bd1a4a7694595cc73075078123e0267cec6b55e8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.04994",
    "kind": "arxiv",
    "version": 4
  }
}