Pith Number

pith:5TSRWHYH

pith:2013:5TSRWHYHSIW6UC4C55BS6HO2TL

not attested not anchored not stored refs pending

Detecting faked continuous variable entanglement using one-sided device-independent entanglement witnesses

Bogdan Opanchuk, Ludovic Arnaud, Margaret D. Reid

arxiv:1312.6725 v3 · 2013-12-24 · 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{5TSRWHYHSIW6UC4C55BS6HO2TL}

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	2026-05-18T02:50:02.897068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ece51b1f07922dea0b82ef432f1dda9ae7804fa6e505f79884a1d6653721b85e

Aliases

arxiv: 1312.6725 · arxiv_version: 1312.6725v3 · doi: 10.48550/arxiv.1312.6725 · pith_short_12: 5TSRWHYHSIW6 · pith_short_16: 5TSRWHYHSIW6UC4C · pith_short_8: 5TSRWHYH

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/5TSRWHYHSIW6UC4C55BS6HO2TL \
  | 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: ece51b1f07922dea0b82ef432f1dda9ae7804fa6e505f79884a1d6653721b85e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67ce6b3a507c28a17bd71ffdc18673432bd2f1d13429f51f4c982c6f4bada693",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-12-24T00:18:13Z",
    "title_canon_sha256": "c1ce5ad8d20c260cff71369b2e19664e54cf88e4fbfc7da27d7d2424f6688896"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6725",
    "kind": "arxiv",
    "version": 3
  }
}