Pith Number

pith:BWQWHMHL

pith:2017:BWQWHMHLE4CPQZUIK3VMQR3AQS

not attested not anchored not stored refs pending

Fully device independent Conference Key Agreement

Gl\'aucia Murta, J\'er\'emy Ribeiro, Stephanie Wehner

arxiv:1708.00798 v3 · 2017-08-02 · 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{BWQWHMHLE4CPQZUIK3VMQR3AQS}

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.

Cited by

3 papers in Pith

On the existence of fully inseparable biseparable Gaussian states

Entanglement Certification $-$ From Theory to Experiment

Experimental verification of multi-copy activation of genuine multipartite entanglement

Receipt and verification

First computed	2026-07-05T03:58:11.897242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0da163b0eb2704f8668856eac8476084b14fdd629952fbc8f00eb2d2f687f517

Aliases

arxiv: 1708.00798 · arxiv_version: 1708.00798v3 · doi: 10.48550/arxiv.1708.00798 · pith_short_12: BWQWHMHLE4CP · pith_short_16: BWQWHMHLE4CPQZUI · pith_short_8: BWQWHMHL

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/BWQWHMHLE4CPQZUIK3VMQR3AQS \
  | 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: 0da163b0eb2704f8668856eac8476084b14fdd629952fbc8f00eb2d2f687f517

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b763aa17058de612fa38d33907f6991fc1bd0f25f91f6966767f47918ec14770",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-08-02T15:39:11Z",
    "title_canon_sha256": "ed2fe84f36f096fb97eb7e6832e51798a7463e9bf3b1f560e2448a4cfdd6502e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00798",
    "kind": "arxiv",
    "version": 3
  }
}