Pith Number

pith:CWL7ERTI

pith:2015:CWL7ERTI5D4T2M3THLUKYW5L2I

not attested not anchored not stored refs pending

Quantum superposition of the order of parties as a communication resource

Adrien Feix, Mateus Ara\'ujo, \v{C}aslav Brukner

arxiv:1508.07840 v3 · 2015-08-31 · 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{CWL7ERTI5D4T2M3THLUKYW5L2I}

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	2026-05-18T01:24:06.536453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1597f24668e8f93d33733ae8ac5babd23ac11cb688a5e4019768dc3efd98292f

Aliases

arxiv: 1508.07840 · arxiv_version: 1508.07840v3 · doi: 10.48550/arxiv.1508.07840 · pith_short_12: CWL7ERTI5D4T · pith_short_16: CWL7ERTI5D4T2M3T · pith_short_8: CWL7ERTI

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/CWL7ERTI5D4T2M3THLUKYW5L2I \
  | 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: 1597f24668e8f93d33733ae8ac5babd23ac11cb688a5e4019768dc3efd98292f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82329872a8a9edfa542cd722378ae2035c88aa54af3462a5bb4376c7b7ae1872",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-08-31T14:18:09Z",
    "title_canon_sha256": "0e5dc08fa1a466572638990db018ef886ea6010872efe7df2e65e12b0a97b7bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07840",
    "kind": "arxiv",
    "version": 3
  }
}