Pith Number

pith:TWDIACNE

pith:2012:TWDIACNEVBMMPYDOUN2CQH2SW4

not attested not anchored not stored refs pending

Parametric four-wave mixing toolbox for superconducting resonators

A. V. Sharypov, Lin Tian, Xiuhao Deng

arxiv:1204.5450 v2 · 2012-04-24 · quant-ph · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TWDIACNEVBMMPYDOUN2CQH2SW4}

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	2026-05-18T03:50:48.313893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d868009a4a858c7e06ea374281f52b712a354e8bb0f3ce685070552169611a7

Aliases

arxiv: 1204.5450 · arxiv_version: 1204.5450v2 · doi: 10.48550/arxiv.1204.5450 · pith_short_12: TWDIACNEVBMM · pith_short_16: TWDIACNEVBMMPYDO · pith_short_8: TWDIACNE

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/TWDIACNEVBMMPYDOUN2CQH2SW4 \
  | 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: 9d868009a4a858c7e06ea374281f52b712a354e8bb0f3ce685070552169611a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c602cbce7072e2be4834b19bb569050f4d1cd720e5cc61d8efba0e11c8919b41",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-04-24T17:59:08Z",
    "title_canon_sha256": "a9ad573b557fd66a85aecb6f6035ab645924ab9c565f81e59268da7f767172e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.5450",
    "kind": "arxiv",
    "version": 2
  }
}