Pith Number

pith:IX7MYSWQ

pith:2011:IX7MYSWQ5TTXEMFYDXJPX6UKZ2

not attested not anchored not stored refs pending

Real-time quantum feedback prepares and stabilizes photon number states

Bruno Peaudecerf, Cl\'ement Sayrin, Hadis Amini, Igor Dotsenko, Jean-Michel Raimond, Mazyar Mirrahimi, Michel Brune, Pierre Rouchon, S\'ebastien Gleyzes, Serge Haroche, Th\'eo Rybarczyk, Xingxing Zhou

arxiv:1107.4027 v1 · 2011-07-20 · 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{IX7MYSWQ5TTXEMFYDXJPX6UKZ2}

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	2026-05-18T04:14:07.454366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45fecc4ad0ece77230b81dd2fbfa8acebcec281c6e9be4db61f5dc2f9886165d

Aliases

arxiv: 1107.4027 · arxiv_version: 1107.4027v1 · doi: 10.48550/arxiv.1107.4027 · pith_short_12: IX7MYSWQ5TTX · pith_short_16: IX7MYSWQ5TTXEMFY · pith_short_8: IX7MYSWQ

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/IX7MYSWQ5TTXEMFYDXJPX6UKZ2 \
  | 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: 45fecc4ad0ece77230b81dd2fbfa8acebcec281c6e9be4db61f5dc2f9886165d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2e4a2c143c12335424867825240382c003e5d0798ac347a2afaddb756a1c87b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-07-20T16:39:42Z",
    "title_canon_sha256": "3d080ea1f03783d0c3936a5254d1dbd7f9c50c6bca9f2e1ec2ccb39e23e3a80f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4027",
    "kind": "arxiv",
    "version": 1
  }
}