Pith Number

pith:NVXMI56G

pith:2017:NVXMI56GRYYVWVDY2CMONE3OVY

not attested not anchored not stored refs pending

Self-testing multipartite entangled states through projections onto two systems

Andrea Coladangelo, Antonio Ac\'in, Ivan \v{S}upi\'c, Remigiusz Augusiak

arxiv:1707.06534 v2 · 2017-07-20 · 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{NVXMI56GRYYVWVDY2CMONE3OVY}

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	2026-05-18T00:04:50.376442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d6ec477c68e315b5478d098e6936eae072e2237e39effa33ef13eab49009a23

Aliases

arxiv: 1707.06534 · arxiv_version: 1707.06534v2 · doi: 10.48550/arxiv.1707.06534 · pith_short_12: NVXMI56GRYYV · pith_short_16: NVXMI56GRYYVWVDY · pith_short_8: NVXMI56G

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/NVXMI56GRYYVWVDY2CMONE3OVY \
  | 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: 6d6ec477c68e315b5478d098e6936eae072e2237e39effa33ef13eab49009a23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4b23574aef2c9075a2caf08b1463240121f3634d13a67039566f42bbfcb7650",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-07-20T14:24:01Z",
    "title_canon_sha256": "0a60799aa44ff4894937d7f870d166500b2fa1e5f1bc9fb1b47c4e90944fdd86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06534",
    "kind": "arxiv",
    "version": 2
  }
}