Pith Number

pith:SCL4SLHY

pith:2012:SCL4SLHYQ257FC4VLUDFI7SKUX

not attested not anchored not stored refs pending

Reliable Entanglement Detection Under Coarse--Grained Measurements

D. S. Tasca, F. Toscano, {\L}ukasz Rudnicki, R. M. Gomes, S. P. Walborn

arxiv:1210.5945 v2 · 2012-10-22 · 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{SCL4SLHYQ257FC4VLUDFI7SKUX}

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	2026-05-18T03:20:48.503853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9097c92cf886bbf28b955d06547e4aa5e0eae09576a36b38ff0139f3e39b0a61

Aliases

arxiv: 1210.5945 · arxiv_version: 1210.5945v2 · doi: 10.48550/arxiv.1210.5945 · pith_short_12: SCL4SLHYQ257 · pith_short_16: SCL4SLHYQ257FC4V · pith_short_8: SCL4SLHY

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/SCL4SLHYQ257FC4VLUDFI7SKUX \
  | 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: 9097c92cf886bbf28b955d06547e4aa5e0eae09576a36b38ff0139f3e39b0a61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5916f4d7a32a1f698e23be6a3bcbe4cad23b26c86375964ed33b7845b52a77c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-10-22T16:10:09Z",
    "title_canon_sha256": "bd3fc5d9c0b68db0c301434207f704abd3e268ecd1ad80b17b8be8445e0aa8bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.5945",
    "kind": "arxiv",
    "version": 2
  }
}