Pith Number

pith:3ZD6N43K

pith:2013:3ZD6N43KHAQ5CW52UJYB7QEHZG

not attested not anchored not stored refs pending

Direct high-resolution characterization of quantum correlations via classical measurements

Andreas Eckstein, Aristide Lema\^itre, Giuseppe Leo, Guillaume Boucher, Ivan Favero, John E. Sipe, Marco Liscidini, Pascal Filloux, Sara Ducci

arxiv:1312.4197 v1 · 2013-12-15 · 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{3ZD6N43KHAQ5CW52UJYB7QEHZG}

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	2026-05-18T02:43:52.281583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de47e6f36a3821d15bbaa2701fc087c9a1547c7822e28a90d77b491db8296b6c

Aliases

arxiv: 1312.4197 · arxiv_version: 1312.4197v1 · doi: 10.48550/arxiv.1312.4197 · pith_short_12: 3ZD6N43KHAQ5 · pith_short_16: 3ZD6N43KHAQ5CW52 · pith_short_8: 3ZD6N43K

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/3ZD6N43KHAQ5CW52UJYB7QEHZG \
  | 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: de47e6f36a3821d15bbaa2701fc087c9a1547c7822e28a90d77b491db8296b6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eac9673c24acf6575072d1f64072f82d4e4ae8a19a7f9d271a47ce7a73322eea",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-12-15T22:06:37Z",
    "title_canon_sha256": "a47b45ccd3274b4162db4517eb3aa5534a788599412d7d0f8d315311b9718a02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.4197",
    "kind": "arxiv",
    "version": 1
  }
}