Pith Number

pith:NYUHJ4AH

pith:2018:NYUHJ4AHXAA7QU44BOUIU6I2I6

not attested not anchored not stored refs pending

Decoherence-assisted detection of entanglement of two qubit states

Jan Chwede\'nczuk, Jan Krzywda, {\L}ukasz Cywi\'nski, Piotr Sza\'nkowski

arxiv:1806.08728 v3 · 2018-06-22 · quant-ph · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NYUHJ4AHXAA7QU44BOUIU6I2I6}

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	2026-05-18T00:06:24.658637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e2874f007b801f8539c0ba88a791a47878bbb91da27a4b05bf5e04e206b7d2e

Aliases

arxiv: 1806.08728 · arxiv_version: 1806.08728v3 · doi: 10.48550/arxiv.1806.08728 · pith_short_12: NYUHJ4AHXAA7 · pith_short_16: NYUHJ4AHXAA7QU44 · pith_short_8: NYUHJ4AH

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/NYUHJ4AHXAA7QU44BOUIU6I2I6 \
  | 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: 6e2874f007b801f8539c0ba88a791a47878bbb91da27a4b05bf5e04e206b7d2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5020929aca68b01afa447328aba98c4888a3ebe537adfdc967c6293e19d22ab0",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-06-22T15:25:10Z",
    "title_canon_sha256": "51e286b0e106b9fc6fc895fb29d2e12e5f05a7a8ffc36e84754d678af2dc087a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08728",
    "kind": "arxiv",
    "version": 3
  }
}