Pith Number

pith:KFV27ENH

pith:2018:KFV27ENHFUGJRYHPX6LMF3VHE7

not attested not anchored not stored refs pending

A Simple game simulating quantum measurements of qubits

Theodore A. Corcovilos

arxiv:1804.08417 v1 · 2018-04-16 · physics.ed-ph · 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{KFV27ENHFUGJRYHPX6LMF3VHE7}

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	2026-05-18T00:12:48.121129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

516baf91a72d0c98e0efbf96c2eea727e1d397e892bcaccebb0343184e1b306f

Aliases

arxiv: 1804.08417 · arxiv_version: 1804.08417v1 · doi: 10.48550/arxiv.1804.08417 · pith_short_12: KFV27ENHFUGJ · pith_short_16: KFV27ENHFUGJRYHP · pith_short_8: KFV27ENH

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/KFV27ENHFUGJRYHPX6LMF3VHE7 \
  | 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: 516baf91a72d0c98e0efbf96c2eea727e1d397e892bcaccebb0343184e1b306f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6932e87e238b8e3bcef16d48598d8da0f2ae5c035c796052d062c1064270c72c",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2018-04-16T02:30:44Z",
    "title_canon_sha256": "952f028ee5f89cce2750994969d0b0129f02597b2c9c3957d6e06d36a275d2a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08417",
    "kind": "arxiv",
    "version": 1
  }
}