Pith Number

pith:TH3BZWVX

pith:2014:TH3BZWVX5TT7CRD52OGXX2R45K

not attested not anchored not stored refs pending

Classical entanglement: Oxymoron or resource?

Andrea Aiello, Christoph Marquardt, Elisabeth Giacobino, Falk T\"oppel, Gerd Leuchs

arxiv:1409.0213 v2 · 2014-08-31 · 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{TH3BZWVX5TT7CRD52OGXX2R45K}

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	2026-05-18T00:31:14.204046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99f61cdab7ece7f1447dd38d7bea3ceaaa86994283ba49a63678af5b5b51e474

Aliases

arxiv: 1409.0213 · arxiv_version: 1409.0213v2 · doi: 10.48550/arxiv.1409.0213 · pith_short_12: TH3BZWVX5TT7 · pith_short_16: TH3BZWVX5TT7CRD5 · pith_short_8: TH3BZWVX

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/TH3BZWVX5TT7CRD52OGXX2R45K \
  | 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: 99f61cdab7ece7f1447dd38d7bea3ceaaa86994283ba49a63678af5b5b51e474

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30fa6298285e2c4b3db35fe387027f6e5ed149710fe97b089d820547bd9b93f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-08-31T12:18:16Z",
    "title_canon_sha256": "da4eec41ed2c71044c8e035a05fea0b9007b58edad5ebdf5c1e9377a7bfff652"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0213",
    "kind": "arxiv",
    "version": 2
  }
}