Pith Number

pith:CFZPC4QX

pith:2017:CFZPC4QXMR7S2ITBCD6KTBLMSC

not attested not anchored not stored refs pending

Frequency Feedback for Two-Photon Interference from Separate Quantum Dots

Dieter Meschede, Eduardo Uru\~nuela, Fei Ding, Lothar Ratschbacher, Michael Zopf, Oliver G. Schmidt, Robert Keil, Tobias Macha, Wolfgang Alt, Yan Chen

arxiv:1712.08158 v1 · 2017-12-21 · quant-ph · cond-mat.mes-hall · physics.atom-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{CFZPC4QXMR7S2ITBCD6KTBLMSC}

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	2026-05-18T00:03:08.986715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1172f17217647f2d226110fca9856c90a279154533a21041c00d6db6c07d1043

Aliases

arxiv: 1712.08158 · arxiv_version: 1712.08158v1 · doi: 10.48550/arxiv.1712.08158 · pith_short_12: CFZPC4QXMR7S · pith_short_16: CFZPC4QXMR7S2ITB · pith_short_8: CFZPC4QX

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/CFZPC4QXMR7S2ITBCD6KTBLMSC \
  | 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: 1172f17217647f2d226110fca9856c90a279154533a21041c00d6db6c07d1043

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d23fdc17b437625302ff7dc4875202db127a4e5df072d4d046fdf3627ef7f86",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-12-21T18:54:09Z",
    "title_canon_sha256": "90ee51819918faf7fe9efd4370f225261fe4a47193f50f76beb1966dd57208a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.08158",
    "kind": "arxiv",
    "version": 1
  }
}