Pith Number

pith:ZPXLFRWK

pith:2021:ZPXLFRWKRNABZZA2QGG3VZIEQJ

not attested not anchored not stored refs pending

Network Quantum Steering

Benjamin D.M. Jones, Ivan \v{S}upi\'c, Nicolas Brunner, Paul Skrzypczyk, Roope Uola

arxiv:2106.04482 v2 · 2021-06-08 · 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{ZPXLFRWKRNABZZA2QGG3VZIEQJ}

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	2026-07-05T03:29:49.840747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbeeb2c6ca8b401ce41a818dbae504826e25bdefa323b0d3ca820f3b98783ad8

Aliases

arxiv: 2106.04482 · arxiv_version: 2106.04482v2 · doi: 10.48550/arxiv.2106.04482 · pith_short_12: ZPXLFRWKRNAB · pith_short_16: ZPXLFRWKRNABZZA2 · pith_short_8: ZPXLFRWK

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/ZPXLFRWKRNABZZA2QGG3VZIEQJ \
  | 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: cbeeb2c6ca8b401ce41a818dbae504826e25bdefa323b0d3ca820f3b98783ad8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2c5241e45e6ae4cf415c5569dc9dbee93202b6858110027f361010a15c9fffc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-06-08T16:07:39Z",
    "title_canon_sha256": "b8494f2b65eb0ee0cdd2fa1e687c0d0d3f6de35413cbd12b80652c22a1c539b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.04482",
    "kind": "arxiv",
    "version": 2
  }
}