Pith Number

pith:EJSYKTKK

pith:2010:EJSYKTKKBPLMGQ6OS4Y5KFNCPI

not attested not anchored not stored refs pending

Minimal resonator loss for circuit quantum electrodynamics

A. Endo, J. J. A. Baselmans, N. Vercruyssen, P. Diener, P. J. de Visser, R. Barends, S. J. C. Yates, T. M. Klapwijk, T. Zijlstra

arxiv:1005.0408 v1 · 2010-05-03 · cond-mat.mes-hall · 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{EJSYKTKKBPLMGQ6OS4Y5KFNCPI}

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	2026-07-04T17:31:41.167256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2265854d4a0bd6c343ce9731d515a27a30b532d306016127fd597a4ac9d03333

Aliases

arxiv: 1005.0408 · arxiv_version: 1005.0408v1 · doi: 10.48550/arxiv.1005.0408 · pith_short_12: EJSYKTKKBPLM · pith_short_16: EJSYKTKKBPLMGQ6O · pith_short_8: EJSYKTKK

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/EJSYKTKKBPLMGQ6OS4Y5KFNCPI \
  | 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: 2265854d4a0bd6c343ce9731d515a27a30b532d306016127fd597a4ac9d03333

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "929bb758d3f6a7958df85abcb5a2207695e5ee1adfb64c3e3dab636d0038ab00",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-05-03T22:01:40Z",
    "title_canon_sha256": "80a2c3122a0956815fe3a87148688a91cfa0a6983a6150dafa7c65a1ca7f22bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.0408",
    "kind": "arxiv",
    "version": 1
  }
}