Pith Number

pith:PALRGFVP

pith:2016:PALRGFVPOPOIYEBARXXOHMFPAK

not attested not anchored not stored refs pending

Efficient device-independent entanglement detection for multipartite systems

Antonio Ac\'in, Daniel Cavalcanti, Flavio Baccari, Peter Wittek

arxiv:1612.08551 v2 · 2016-12-27 · 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{PALRGFVPOPOIYEBARXXOHMFPAK}

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	2026-05-18T00:42:02.244467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78171316af73dc8c10208deee3b0af02a295fe65a47c1bf6cd0a86cee4cddeb7

Aliases

arxiv: 1612.08551 · arxiv_version: 1612.08551v2 · doi: 10.48550/arxiv.1612.08551 · pith_short_12: PALRGFVPOPOI · pith_short_16: PALRGFVPOPOIYEBA · pith_short_8: PALRGFVP

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/PALRGFVPOPOIYEBARXXOHMFPAK \
  | 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: 78171316af73dc8c10208deee3b0af02a295fe65a47c1bf6cd0a86cee4cddeb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b022211df0e6bb10f7a84fce07dec46a0bd8bae1959f33ad952d242ae17b3759",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-12-27T09:29:48Z",
    "title_canon_sha256": "6c4a9afad73e16c07deabca4a0d61e19053c5b1edf10a7d7729c46eda561eb20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.08551",
    "kind": "arxiv",
    "version": 2
  }
}