Pith Number

pith:D5DWBKEC

pith:2012:D5DWBKECZJ2X3YJNRYB3MRR6LE

not attested not anchored not stored refs pending

Imaging high-dimensional spatial entanglement with a camera

Daniel S. Tasca, Frauke Izdebski, Gerald S. Buller, Jonathan Leach, Matthew P. Edgar, Megan Agnew, Miles J. Padgett, Robert W. Boyd, Ryan E. Warburton

arxiv:1204.1293 v2 · 2012-04-05 · 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{D5DWBKECZJ2X3YJNRYB3MRR6LE}

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

Entanglement Certification $-$ From Theory to Experiment

Receipt and verification

First computed	2026-05-18T03:49:10.194045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f4760a882ca757de12d8e03b6463e59374a468338e49b7f81073edfecb42509

Aliases

arxiv: 1204.1293 · arxiv_version: 1204.1293v2 · doi: 10.48550/arxiv.1204.1293 · pith_short_12: D5DWBKECZJ2X · pith_short_16: D5DWBKECZJ2X3YJN · pith_short_8: D5DWBKEC

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/D5DWBKECZJ2X3YJNRYB3MRR6LE \
  | 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: 1f4760a882ca757de12d8e03b6463e59374a468338e49b7f81073edfecb42509

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2497929969538f13b986d6f63316d1de1dae16ec8a136de52f35e701d39a7a8",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-04-05T18:08:25Z",
    "title_canon_sha256": "35f201be6b54eaa750729d2132c5eb151f9b84bc7d25bb5649de8adf07667cee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1293",
    "kind": "arxiv",
    "version": 2
  }
}