Pith Number

pith:NTCWDASM

pith:2007:NTCWDASMLQJMJN5ZV57YJAKVYN

not attested not anchored not stored refs pending

Two-resonator circuit QED: A superconducting quantum switch

A. Marx, E. Solano, F. K. Wilhelm, Frank Deppe, Matteo Mariantoni, R. Gross

arxiv:0712.2522 v3 · 2007-12-15 · cond-mat.mes-hall · 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{NTCWDASMLQJMJN5ZV57YJAKVYN}

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	2026-07-04T15:14:29.051988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cc561824c5c12c4b7b9af7f848155c35fedb932937147389c655bdd2244d8f0

Aliases

arxiv: 0712.2522 · arxiv_version: 0712.2522v3 · doi: 10.48550/arxiv.0712.2522 · pith_short_12: NTCWDASMLQJM · pith_short_16: NTCWDASMLQJMJN5Z · pith_short_8: NTCWDASM

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/NTCWDASMLQJMJN5ZV57YJAKVYN \
  | 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: 6cc561824c5c12c4b7b9af7f848155c35fedb932937147389c655bdd2244d8f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32304bcf17f1017de13e8edf4e61dc5eb3bfdec46f4e83266b69dc050bec8553",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2007-12-15T15:47:05Z",
    "title_canon_sha256": "d88eab9a3800838d57a72f1c2711ac666b24207122ea7cf27e596895f719c379"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.2522",
    "kind": "arxiv",
    "version": 3
  }
}