Pith Number

pith:WUNSVPGS

pith:2018:WUNSVPGSZOJJLVD5EHTUKAW7W6

not attested not anchored not stored refs pending

Testing Randomness in Quantum Mechanics

Aldo C. Mart\'inez, Aldo Sol\'is, Alfred B. U'Ren, Isaac P\'erez Castillo, Jorge G. Hirsch, Rafael D\'iaz Hern\'andez Rojas

arxiv:1810.08718 v1 · 2018-10-20 · quant-ph · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WUNSVPGSZOJJLVD5EHTUKAW7W6}

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	2026-05-18T00:02:43.724532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b51b2abcd2cb9295d47d21e74502dfb78817e9dc39c5b04c4b32d56a6b571c68

Aliases

arxiv: 1810.08718 · arxiv_version: 1810.08718v1 · doi: 10.48550/arxiv.1810.08718 · pith_short_12: WUNSVPGSZOJJ · pith_short_16: WUNSVPGSZOJJLVD5 · pith_short_8: WUNSVPGS

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/WUNSVPGSZOJJLVD5EHTUKAW7W6 \
  | 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: b51b2abcd2cb9295d47d21e74502dfb78817e9dc39c5b04c4b32d56a6b571c68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06809e5b5587c9afea698f8e1858945506425bfc59a73498ff477e7c8fc034ba",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-10-20T00:17:24Z",
    "title_canon_sha256": "a70d73d409beb8057f771f7a8fbe6924c27514d1bbc4d56ccc94810510de6ab4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08718",
    "kind": "arxiv",
    "version": 1
  }
}