Pith Number

pith:KQ3XLV3O

pith:2026:KQ3XLV3OF2UNHUBUC2EKKWRNLD

not attested not anchored not stored refs pending

Linear Algebra of Generalized Contextuality in All Prepare-Transform-Measure Scenarios

Farid Shahandeh, Nyan Raess, Theodoros Yianni

arxiv:2607.26139 v1 · 2026-07-28 · 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{KQ3XLV3OF2UNHUBUC2EKKWRNLD}

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	2026-07-30T00:08:27.696183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

543775d76e2ea8d3d0341688a55a2d58e5e2d0dd950cc2da8cc30f94582d41bb

Aliases

arxiv: 2607.26139 · arxiv_version: 2607.26139v1 · doi: 10.48550/arxiv.2607.26139 · pith_short_12: KQ3XLV3OF2UN · pith_short_16: KQ3XLV3OF2UNHUBU · pith_short_8: KQ3XLV3O

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/KQ3XLV3OF2UNHUBUC2EKKWRNLD \
  | 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: 543775d76e2ea8d3d0341688a55a2d58e5e2d0dd950cc2da8cc30f94582d41bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32c0534b6ab7598c7440b2d7209d4e2755e1b70b65198ddce66b4cd8feeae3d7",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-28T18:00:03Z",
    "title_canon_sha256": "ac67fdcdbc6cecb670aa321f695acd05f0ce9d698368015bab9216337bfe476c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.26139",
    "kind": "arxiv",
    "version": 1
  }
}