Pith Number

pith:5DSFXQBT

pith:2012:5DSFXQBTBO4WMTGLJLFG4FDUKR

not attested not anchored not stored refs pending

Direct observation of the degree of quantum correlations using photon-number resolving detectors

A. Halevy, D. Istrati, E. Megidish, H. S. Eisenberg, L. Dovrat, M. Bakstein

arxiv:1210.0751 v1 · 2012-10-02 · 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{5DSFXQBTBO4WMTGLJLFG4FDUKR}

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	2026-05-18T03:00:26.852125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8e45bc0330bb9664ccb4aca6e1474546a00febba277f68bdbfeb7661f434176

Aliases

arxiv: 1210.0751 · arxiv_version: 1210.0751v1 · doi: 10.48550/arxiv.1210.0751 · pith_short_12: 5DSFXQBTBO4W · pith_short_16: 5DSFXQBTBO4WMTGL · pith_short_8: 5DSFXQBT

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/5DSFXQBTBO4WMTGLJLFG4FDUKR \
  | 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: e8e45bc0330bb9664ccb4aca6e1474546a00febba277f68bdbfeb7661f434176

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ceafb7e2fe91d76b2dc2b0a03593aa20813dc6a6d39adf2b10097a47e50d0332",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-10-02T12:36:40Z",
    "title_canon_sha256": "56933a1c73265918a419f1f544e776d4448263ac9ce4cb949b25754e1155aa12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0751",
    "kind": "arxiv",
    "version": 1
  }
}