Pith Number

pith:PE4GTTFX

pith:2016:PE4GTTFXU5EFWVW6XJNIMRN4A7

not attested not anchored not stored refs pending

Quantum steerability: characterization, quantification, superactivation and unbounded amplification

Chung-Yun Hsieh, Ray-Kuang Lee, Yeong-Cherng Liang

arxiv:1609.07581 v3 · 2016-09-24 · 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{PE4GTTFXU5EFWVW6XJNIMRN4A7}

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	2026-05-18T00:53:39.972389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

793869ccb7a7485b56deba5a8645bc07dba9669d846681b647d8ff0bf5e63c41

Aliases

arxiv: 1609.07581 · arxiv_version: 1609.07581v3 · doi: 10.48550/arxiv.1609.07581 · pith_short_12: PE4GTTFXU5EF · pith_short_16: PE4GTTFXU5EFWVW6 · pith_short_8: PE4GTTFX

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/PE4GTTFXU5EFWVW6XJNIMRN4A7 \
  | 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: 793869ccb7a7485b56deba5a8645bc07dba9669d846681b647d8ff0bf5e63c41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31f93af75fb46936cbd5645c3b04052d30e5dc60784f56f2be08bec0bd957f8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-09-24T07:53:57Z",
    "title_canon_sha256": "18bb588bba7e92baa0d98ab0b13ba4a36ff63bdfce1342e3494cc672ef706641"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.07581",
    "kind": "arxiv",
    "version": 3
  }
}