Pith Number

pith:F5Z2EAMW

pith:2023:F5Z2EAMWOIXBIUZ2FJWDSZMI6L

not attested not anchored not stored refs pending

Using system-reservoir methods to derive effective field theories for broadband nonlinear quantum optics: a case study on cascaded quadratic nonlinearities

Chris Gustin, Edwin Ng, Hideo Mabuchi, Ryotatsu Yanagimoto, Tatsuhiro Onodera

arxiv:2311.03597 v1 · 2023-11-06 · 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{F5Z2EAMWOIXBIUZ2FJWDSZMI6L}

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	2026-07-05T07:10:00.837759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f73a20196722e14533a2a6c396588f2d96509f82940d67da44894e946151784

Aliases

arxiv: 2311.03597 · arxiv_version: 2311.03597v1 · doi: 10.48550/arxiv.2311.03597 · pith_short_12: F5Z2EAMWOIXB · pith_short_16: F5Z2EAMWOIXBIUZ2 · pith_short_8: F5Z2EAMW

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/F5Z2EAMWOIXBIUZ2FJWDSZMI6L \
  | 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: 2f73a20196722e14533a2a6c396588f2d96509f82940d67da44894e946151784

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8e29f26bd4a112388fba706275b3871cc3cd17f26515e517b68b73ed5f3ed38",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-11-06T23:00:47Z",
    "title_canon_sha256": "a477de37ee54304fb506f19834342c0e8eddee20d221d4cee4fd22616f9f2bfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.03597",
    "kind": "arxiv",
    "version": 1
  }
}