Pith Number

pith:TIRRE3LX

pith:2018:TIRRE3LXXGUO5UPNX2JKYSJODE

not attested not anchored not stored refs pending

Quantum optics of nonlinear systems in cascade

David M. Whittaker, Emiliano Cancellieri, Giuseppe Buonaiuto

arxiv:1805.09272 v1 · 2018-05-23 · 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{TIRRE3LXXGUO5UPNX2JKYSJODE}

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	2026-05-18T00:15:08.041918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a23126d77b9a8eed1edbe92ac492e19202023a9f988ab109dc69fb81fb27bf4

Aliases

arxiv: 1805.09272 · arxiv_version: 1805.09272v1 · doi: 10.48550/arxiv.1805.09272 · pith_short_12: TIRRE3LXXGUO · pith_short_16: TIRRE3LXXGUO5UPN · pith_short_8: TIRRE3LX

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/TIRRE3LXXGUO5UPNX2JKYSJODE \
  | 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: 9a23126d77b9a8eed1edbe92ac492e19202023a9f988ab109dc69fb81fb27bf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d2712366eaf7a9de9f724f3bb8fae36d4bad6c40772516f03e64dc247557e18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-05-23T16:43:14Z",
    "title_canon_sha256": "b445bb5a58842832a8095f03d0c82283ee416719f5d3badeea535ed1ce720b39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09272",
    "kind": "arxiv",
    "version": 1
  }
}