Pith Number

pith:I5DMFYYV

pith:2016:I5DMFYYVLBPIUPRKKYBEOZ2EXC

not attested not anchored not stored refs pending

Can non-local correlations be discriminated in polynomial time?

Alberto Montina, Stefan Wolf

arxiv:1609.06269 v1 · 2016-09-20 · quant-ph · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I5DMFYYVLBPIUPRKKYBEOZ2EXC}

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	2026-05-18T01:04:16.299594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4746c2e315585e8a3e2a5602476744b886cf5dc5746ab469acd74f0086ee2b4e

Aliases

arxiv: 1609.06269 · arxiv_version: 1609.06269v1 · doi: 10.48550/arxiv.1609.06269 · pith_short_12: I5DMFYYVLBPI · pith_short_16: I5DMFYYVLBPIUPRK · pith_short_8: I5DMFYYV

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/I5DMFYYVLBPIUPRKKYBEOZ2EXC \
  | 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: 4746c2e315585e8a3e2a5602476744b886cf5dc5746ab469acd74f0086ee2b4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd1d748b499c75af101c743177f44aaf812b18eb33f4a153a68d7e974f42044c",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-09-20T17:55:01Z",
    "title_canon_sha256": "2aac3facebc0995ef30467e55f87f662b735431467d5e24f2cf9e338828d51fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06269",
    "kind": "arxiv",
    "version": 1
  }
}