Pith Number

pith:5L5IYZI7

pith:2011:5L5IYZI7AOSP7J6PP4UXRG5IEN

not attested not anchored not stored refs pending

Determination of hidden variable models reproducing the spin-singlet

Antonio Di Lorenzo

arxiv:1105.1286 v6 · 2011-05-06 · 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{5L5IYZI7AOSP7J6PP4UXRG5IEN}

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	2026-05-18T03:42:46.289322Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eafa8c651f03a4ffa7cf7f29789ba8237329a9a0b036c0846137d2ecf8cc5e7e

Aliases

arxiv: 1105.1286 · arxiv_version: 1105.1286v6 · doi: 10.48550/arxiv.1105.1286 · pith_short_12: 5L5IYZI7AOSP · pith_short_16: 5L5IYZI7AOSP7J6P · pith_short_8: 5L5IYZI7

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/5L5IYZI7AOSP7J6PP4UXRG5IEN \
  | 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: eafa8c651f03a4ffa7cf7f29789ba8237329a9a0b036c0846137d2ecf8cc5e7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bab5edcbfc7d5043f809175a0d1bdce2f5b6c62c1a694e6e19e96888faa11a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-05-06T14:04:18Z",
    "title_canon_sha256": "d4f0026cc637c7bc78c7d6f618131d0e64ca38969261003f70b45de9d7ce3914"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1286",
    "kind": "arxiv",
    "version": 6
  }
}