Pith Number

pith:NEZOV6UF

pith:2015:NEZOV6UFLJ7CKS3XLW3VBFEIS2

not attested not anchored not stored refs pending

Higher order non-linear effects in a Josephson parametric amplifier

Arkady Fedorov, Bogdan A. Kochetov

arxiv:1509.06154 v1 · 2015-09-21 · 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{NEZOV6UFLJ7CKS3XLW3VBFEIS2}

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	2026-05-18T01:23:55.310187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6932eafa855a7e254b775db750948896b89855f03e1276b0136687803146da0b

Aliases

arxiv: 1509.06154 · arxiv_version: 1509.06154v1 · doi: 10.48550/arxiv.1509.06154 · pith_short_12: NEZOV6UFLJ7C · pith_short_16: NEZOV6UFLJ7CKS3X · pith_short_8: NEZOV6UF

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/NEZOV6UFLJ7CKS3XLW3VBFEIS2 \
  | 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: 6932eafa855a7e254b775db750948896b89855f03e1276b0136687803146da0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60e23152124a5acba26567309154932a54579a3b70127050168faa76a4977155",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-09-21T08:57:35Z",
    "title_canon_sha256": "096d4c3253c75d4c5675acdc6a50602f4ffb4c6ea10595cc031ed7dab1d9d2b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.06154",
    "kind": "arxiv",
    "version": 1
  }
}