Pith Number

pith:2L5TJWXQ

pith:2024:2L5TJWXQOSZGSUJ6QIV52NDFEF

not attested not anchored not stored refs pending

Undergraduate setup for measuring the Bell inequalities and performing Quantum State Tomography

Adri\`a Br\'u i Cort\'es, Bruno Juli\'a-D\'iaz, Jose M. G\'omez Cama, Lidia Lozano Mart\'in, Mart\'i Duocastella, Raul Lahoz Sanz

arxiv:2407.11570 v1 · 2024-07-16 · physics.ed-ph · 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{2L5TJWXQOSZGSUJ6QIV52NDFEF}

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

Quantum Port: Gamification of quantum teleportation for public engagement

Receipt and verification

First computed	2026-07-05T08:44:26.348243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2fb34daf074b269513e822bdd3465217f5f4b938fc981517bd6668b73a5408c

Aliases

arxiv: 2407.11570 · arxiv_version: 2407.11570v1 · doi: 10.48550/arxiv.2407.11570 · pith_short_12: 2L5TJWXQOSZG · pith_short_16: 2L5TJWXQOSZGSUJ6 · pith_short_8: 2L5TJWXQ

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/2L5TJWXQOSZGSUJ6QIV52NDFEF \
  | 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: d2fb34daf074b269513e822bdd3465217f5f4b938fc981517bd6668b73a5408c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b8f1af88fa8979258a9d0f0ec06e07a8c06a20bb85d6d4df6cc744ff36cc8c9",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2024-07-16T10:22:30Z",
    "title_canon_sha256": "d665ac8b14ee918b7c771bb99973c9ec085940bea2e5c6442dd24e9207268a14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.11570",
    "kind": "arxiv",
    "version": 1
  }
}