Pith Number

pith:6SJ3CVK4

pith:2016:6SJ3CVK4R5P2ATF2NCUAUCCBVH

not attested not anchored not stored refs pending

No-hypersignaling principle

Alessandro Tosini, Francesco Buscemi, Michele Dall'Arno, Sarah Brandsen, Vlatko Vedral

arxiv:1609.09237 v3 · 2016-09-29 · 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{6SJ3CVK4R5P2ATF2NCUAUCCBVH}

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

1 paper in Pith

An Operational Framework for Nonclassicality in Quantum Communication Networks

Receipt and verification

First computed	2026-05-18T00:13:38.087043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f493b1555c8f5fa04cba68a80a0841a9ec1a80037a91c8e3089290e1175a9e11

Aliases

arxiv: 1609.09237 · arxiv_version: 1609.09237v3 · doi: 10.48550/arxiv.1609.09237 · pith_short_12: 6SJ3CVK4R5P2 · pith_short_16: 6SJ3CVK4R5P2ATF2 · pith_short_8: 6SJ3CVK4

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/6SJ3CVK4R5P2ATF2NCUAUCCBVH \
  | 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: f493b1555c8f5fa04cba68a80a0841a9ec1a80037a91c8e3089290e1175a9e11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a20a951a42f463431b47c2164f260c1c8a14f3f37aae1674ad01925f36cf5886",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-09-29T07:42:03Z",
    "title_canon_sha256": "eb07ea5c1b694e434ff4721e92aa7003ed8139d24f9ca89b7ba685049d5a8eef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09237",
    "kind": "arxiv",
    "version": 3
  }
}