Pith Number

pith:RWQJW3DO

pith:2011:RWQJW3DO4RXD4LDWU74P2VHDRW

not attested not anchored not stored refs pending

On a recent proof of nonlocality without inequalities

Giancarlo Ghirardi

arxiv:1101.5252 v1 · 2011-01-27 · 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{RWQJW3DO4RXD4LDWU74P2VHDRW}

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	2026-05-18T02:03:21.441153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8da09b6c6ee46e3e2c76a7f8fd54e38d82f0cb449c6acf3af310d61925299821

Aliases

arxiv: 1101.5252 · arxiv_version: 1101.5252v1 · doi: 10.48550/arxiv.1101.5252 · pith_short_12: RWQJW3DO4RXD · pith_short_16: RWQJW3DO4RXD4LDW · pith_short_8: RWQJW3DO

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/RWQJW3DO4RXD4LDWU74P2VHDRW \
  | 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: 8da09b6c6ee46e3e2c76a7f8fd54e38d82f0cb449c6acf3af310d61925299821

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee65c4726f2e1b318866d4da308f50b875c4c3fe01f46179febf3031211bfc17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-01-27T10:48:39Z",
    "title_canon_sha256": "0869837877501a9bdacaa2a178af752051d4775aac2168904ac1995a5578c7c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5252",
    "kind": "arxiv",
    "version": 1
  }
}