Pith Number

pith:IL4VZL5W

pith:2017:IL4VZL5WQZH2WMKQHOWXPIPHHI

not attested not anchored not stored refs pending

Correlated photon-pair emission from a cw-pumped Fabry-Perot microcavity

Hendrik M. Meyer, Michael K\"ohl, Thorsten F. Langerfeld

arxiv:1711.04424 v2 · 2017-11-13 · physics.optics · 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{IL4VZL5WQZH2WMKQHOWXPIPHHI}

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	2026-05-18T00:22:57.845186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42f95cafb6864fab31503bad77a1e73a0c289d2b4cb92a08bdf66063c5491cc7

Aliases

arxiv: 1711.04424 · arxiv_version: 1711.04424v2 · doi: 10.48550/arxiv.1711.04424 · pith_short_12: IL4VZL5WQZH2 · pith_short_16: IL4VZL5WQZH2WMKQ · pith_short_8: IL4VZL5W

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/IL4VZL5WQZH2WMKQHOWXPIPHHI \
  | 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: 42f95cafb6864fab31503bad77a1e73a0c289d2b4cb92a08bdf66063c5491cc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d5b109245026da66c56a6cbad784fad8936db2b42492956046b4a20d66b965f",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-11-13T05:24:14Z",
    "title_canon_sha256": "1b286c1a5841e3a1f03d5d5729d6d8786fb1bddf44369b4fb7026fc8c40dc158"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04424",
    "kind": "arxiv",
    "version": 2
  }
}