Pith Number

pith:YH67CJZD

pith:2016:YH67CJZDGN237JSXXPPGEZKCVW

not attested not anchored not stored refs pending

A Schrodinger Cat Living in Two Boxes

Chen Wang, Christopher Axline, Jacob Blumoff, Kevin Chou, K. M. Sliwa, L. Frunzio, Liang Jiang, Matthew Reagor, M. H. Devoret, M. Mirrahimi, Nissim Ofek, Philip Reinhold, R. J. Schoelkopf, R. W. Heeres, S. M. Girvin, Yvonne Y. Gao

arxiv:1601.05505 v1 · 2016-01-21 · 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{YH67CJZDGN237JSXXPPGEZKCVW}

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	2026-05-18T01:11:49.821992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1fdf127233375bfa657bbde626542ad8a92f0ee5fad1fa94e1ebc963cc43ee0

Aliases

arxiv: 1601.05505 · arxiv_version: 1601.05505v1 · doi: 10.48550/arxiv.1601.05505 · pith_short_12: YH67CJZDGN23 · pith_short_16: YH67CJZDGN237JSX · pith_short_8: YH67CJZD

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/YH67CJZDGN237JSXXPPGEZKCVW \
  | 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: c1fdf127233375bfa657bbde626542ad8a92f0ee5fad1fa94e1ebc963cc43ee0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9551c719fc959bca0a301b8aec07acc971122e1eb4518e8d55beca1dcb1ebdd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-01-21T04:01:01Z",
    "title_canon_sha256": "0afa6a484a7a37ae73a8e67852262658ddebc99c0c7a3e66841b2865b0cf79a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05505",
    "kind": "arxiv",
    "version": 1
  }
}