Pith Number

pith:4FQ2HWAP

pith:2017:4FQ2HWAPCEOPJWNGXBLVYCADJ6

not attested not anchored not stored refs pending

Traveling-wave parametric amplifier based on three-wave mixing in a Josephson metamaterial

A. B. Zorin, J. Dietel, M. Khabipov, R. Dolata

arxiv:1705.02859 v1 · 2017-05-08 · cond-mat.supr-con · 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{4FQ2HWAPCEOPJWNGXBLVYCADJ6}

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	2026-05-18T00:44:53.500179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e161a3d80f111cf4d9a6b8575c08034fa43e25ff8b77c543046d6fe675c9ee71

Aliases

arxiv: 1705.02859 · arxiv_version: 1705.02859v1 · doi: 10.48550/arxiv.1705.02859 · pith_short_12: 4FQ2HWAPCEOP · pith_short_16: 4FQ2HWAPCEOPJWNG · pith_short_8: 4FQ2HWAP

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/4FQ2HWAPCEOPJWNGXBLVYCADJ6 \
  | 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: e161a3d80f111cf4d9a6b8575c08034fa43e25ff8b77c543046d6fe675c9ee71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a93b9a75987723ea87aaadfea54bbf16c5592b8b87626c94becf99a5f05252cf",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-05-08T13:16:01Z",
    "title_canon_sha256": "ce56e0fea7a630549ac96c18afdc2041416bc291bdb709b9244c02de9149d6ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02859",
    "kind": "arxiv",
    "version": 1
  }
}