Pith Number

pith:VJKQ5OUU

pith:2019:VJKQ5OUUWQBH6SLKIGH2YRO7PK

not attested not anchored not stored refs pending

High Frequency Nonlinear Response of Superconducting Cavity-Grade Nb surfaces

Anne-Marie Valente-Feliciano, Bakhrom Oripov, Gianluigi Ciovati, Giovanni Terenziani, Oleg B. Malyshev, Pashupati Dhakal, Reza Valizadeh, Sergio Calatroni, Steven M. Anlage, Stuart Wilde, Thomas Bieler, Tobias Junginger

arxiv:1904.07432 v3 · 2019-04-16 · 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{VJKQ5OUUWQBH6SLKIGH2YRO7PK}

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	2026-05-17T23:43:02.537887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa550eba94b4027f496a418fac45df7ab8d235bd0e611c16b55d9bdf7e8bff4e

Aliases

arxiv: 1904.07432 · arxiv_version: 1904.07432v3 · doi: 10.48550/arxiv.1904.07432 · pith_short_12: VJKQ5OUUWQBH · pith_short_16: VJKQ5OUUWQBH6SLK · pith_short_8: VJKQ5OUU

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/VJKQ5OUUWQBH6SLKIGH2YRO7PK \
  | 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: aa550eba94b4027f496a418fac45df7ab8d235bd0e611c16b55d9bdf7e8bff4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c37bfb064f62f96f723342155860ee3094c237a1e26d0ee9b33fd67c7f50d910",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-04-16T03:30:09Z",
    "title_canon_sha256": "27c70d067348313e1bcd8e920f4b24faf510b2ff9412ddf4cca42e8bff0ea882"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07432",
    "kind": "arxiv",
    "version": 3
  }
}