Pith Number

pith:HM3HMHG6

pith:2013:HM3HMHG6ABISE3JWCOGT3L6XZN

not attested not anchored not stored refs pending

Entanglement, Nonlocality, Superluminal Signaling and Cloning

Giancarlo Ghirardi

arxiv:1305.2305 v2 · 2013-05-10 · 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{HM3HMHG6ABISE3JWCOGT3L6XZN}

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	2026-05-18T03:25:26.862048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b36761cde0051226d36138d3dafd7cb6148780bc02be4828b774327370d2810

Aliases

arxiv: 1305.2305 · arxiv_version: 1305.2305v2 · doi: 10.48550/arxiv.1305.2305 · pith_short_12: HM3HMHG6ABIS · pith_short_16: HM3HMHG6ABISE3JW · pith_short_8: HM3HMHG6

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/HM3HMHG6ABISE3JWCOGT3L6XZN \
  | 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: 3b36761cde0051226d36138d3dafd7cb6148780bc02be4828b774327370d2810

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0f8311a9837b98b42d7df7cd9aa3af3660e552ad4cf64dbba9288e146c7f2cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-05-10T10:53:07Z",
    "title_canon_sha256": "fe9a3598e8cb0f545d6f24631e484e61c7cc2cf0d13eb9d53a2f5181edae64fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2305",
    "kind": "arxiv",
    "version": 2
  }
}