Pith Number

pith:5JFDZZ2M

pith:2010:5JFDZZ2MZPBOLFO6T6NN2BMMJN

not attested not anchored not stored refs pending

Suppressing decoherence and improving entanglement by quantum-jump-based feedback control in two-level systems

S. C. Hou, X. L. Huang, X. X. Yi

arxiv:1009.2159 v1 · 2010-09-11 · 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{5JFDZZ2MZPBOLFO6T6NN2BMMJN}

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	2026-05-18T02:05:31.670739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea4a3ce74ccbc2e595de9f9add058c4b62a8a4782a5d32e1f9ffe8404545309e

Aliases

arxiv: 1009.2159 · arxiv_version: 1009.2159v1 · doi: 10.48550/arxiv.1009.2159 · pith_short_12: 5JFDZZ2MZPBO · pith_short_16: 5JFDZZ2MZPBOLFO6 · pith_short_8: 5JFDZZ2M

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/5JFDZZ2MZPBOLFO6T6NN2BMMJN \
  | 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: ea4a3ce74ccbc2e595de9f9add058c4b62a8a4782a5d32e1f9ffe8404545309e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38cac5f6a1387a02500077fb3e10fc79a68ebc7612725c23fd8165d5f9f35f1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-09-11T11:58:21Z",
    "title_canon_sha256": "821f5aef32a9d3c6fad1460048d824861a230a02d90e220068e375ff0461f872"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2159",
    "kind": "arxiv",
    "version": 1
  }
}