Pith Number

pith:6JC7SJCD

pith:2019:6JC7SJCDAZZ33GE3KN5IPWQYEI

not attested not anchored not stored refs pending

Photon phase shift at the few-photon level and optical switching by a quantum dot in a microcavity

A. J. Bennett, A. J. Shields, B. Villa, D. A. Ritchie, D. J. P. Ellis, I. Farrer, L. M. Wells, R. M. Stevenson, S. Kalliakos

arxiv:1907.07991 v1 · 2019-07-18 · 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{6JC7SJCDAZZ33GE3KN5IPWQYEI}

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	2026-05-17T23:40:15.437158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f245f924430673bd989b537a87da18220bc108f59759baa4c4a4360e5459483e

Aliases

arxiv: 1907.07991 · arxiv_version: 1907.07991v1 · doi: 10.48550/arxiv.1907.07991 · pith_short_12: 6JC7SJCDAZZ3 · pith_short_16: 6JC7SJCDAZZ33GE3 · pith_short_8: 6JC7SJCD

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/6JC7SJCDAZZ33GE3KN5IPWQYEI \
  | 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: f245f924430673bd989b537a87da18220bc108f59759baa4c4a4360e5459483e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abc6d6a073243967591fad10cf08a37c3ee1d050d0284764be235bead5b4cf76",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-07-18T11:16:02Z",
    "title_canon_sha256": "ad7d79895836809e7839a17be1947ef637dcba55146330d89afd4161b5259f59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07991",
    "kind": "arxiv",
    "version": 1
  }
}