Pith Number

pith:7ZNYSPQ4

pith:2010:7ZNYSPQ4OL2SXKCLYG5PGUTQW4

not attested not anchored not stored refs pending

Quantum Light from a Whispering Gallery Mode Disk Resonator

A. Aiello, Ch. Marquardt, D. Elser, D. V. Strekalov, G. Leuchs, J. U. F\"urst, U. L. Andersen

arxiv:1008.0594 v6 · 2010-08-03 · 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{7ZNYSPQ4OL2SXKCLYG5PGUTQW4}

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	2026-05-18T03:23:37.418365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe5b893e1c72f52ba84bc1baf35270b72bbfd1bd5f4216779b3cb11b05e3aef9

Aliases

arxiv: 1008.0594 · arxiv_version: 1008.0594v6 · doi: 10.48550/arxiv.1008.0594 · pith_short_12: 7ZNYSPQ4OL2S · pith_short_16: 7ZNYSPQ4OL2SXKCL · pith_short_8: 7ZNYSPQ4

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/7ZNYSPQ4OL2SXKCLYG5PGUTQW4 \
  | 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: fe5b893e1c72f52ba84bc1baf35270b72bbfd1bd5f4216779b3cb11b05e3aef9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "124593e06121675343f118c0f87314cd7cb1f22e3992a1f41261a87a8032a0a4",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-08-03T17:05:36Z",
    "title_canon_sha256": "8e7f0ca86f6a96945812c4270454fe925286e5ca59bd267253147f54d191ceb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0594",
    "kind": "arxiv",
    "version": 6
  }
}