Pith Number

pith:JCMEKWIN

pith:2026:JCMEKWINA6NKFMFTCZ5GQXL72C

not attested not anchored not stored refs pending

Genuine Global Kochen-Specker Contextuality as Classical Coordination Cost

Ming Yang

arxiv:2606.23577 v1 · 2026-06-22 · quant-ph · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JCMEKWINA6NKFMFTCZ5GQXL72C}

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	2026-06-23T03:14:31.336748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

489845590d079aa2b0b3167a685d7fd08160cf4b6da865518f1852285553f8c8

Aliases

arxiv: 2606.23577 · arxiv_version: 2606.23577v1 · doi: 10.48550/arxiv.2606.23577 · pith_short_12: JCMEKWINA6NK · pith_short_16: JCMEKWINA6NKFMFT · pith_short_8: JCMEKWIN

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/JCMEKWINA6NKFMFTCZ5GQXL72C \
  | 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: 489845590d079aa2b0b3167a685d7fd08160cf4b6da865518f1852285553f8c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a07fa52f5ecd3058967bd23ea46c3f01751851a57a976f787762f897a6721d4",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-22T16:45:23Z",
    "title_canon_sha256": "06bf0ce71296d8ed31750f165f6d5fbbcf716e431939ae15f0c38bc4141c75f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23577",
    "kind": "arxiv",
    "version": 1
  }
}