Pith Number

pith:ZDHSLICF

pith:2014:ZDHSLICFSVVWE3GGTOKG4LGEQX

not attested not anchored not stored refs pending

Optimal Measurements for Tests of EPR-Steering with No Detection Loophole using Two-Qubit Werner States

D. A. Evans, H. M. Wiseman

arxiv:1404.5707 v2 · 2014-04-23 · 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{ZDHSLICFSVVWE3GGTOKG4LGEQX}

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	2026-05-18T02:45:57.798935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8cf25a045956b626cc69b946e2cc485e05a69b1fed2ec54b8ede5a7d668712d

Aliases

arxiv: 1404.5707 · arxiv_version: 1404.5707v2 · doi: 10.48550/arxiv.1404.5707 · pith_short_12: ZDHSLICFSVVW · pith_short_16: ZDHSLICFSVVWE3GG · pith_short_8: ZDHSLICF

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/ZDHSLICFSVVWE3GGTOKG4LGEQX \
  | 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: c8cf25a045956b626cc69b946e2cc485e05a69b1fed2ec54b8ede5a7d668712d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "181e44eb3c6fd40f97f9ddc810f6725a805eefbb5d3799860ddeecb7c00307a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-04-23T05:27:17Z",
    "title_canon_sha256": "12c6b184313f3c47d2b6bd34983a1d7f87c58f55f07e5c5932d174343705a7e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5707",
    "kind": "arxiv",
    "version": 2
  }
}