Pith Number

pith:3JDZQA7M

pith:2026:3JDZQA7MNJBL6LJ2GTJ3ZXSM5J

not attested not anchored not stored refs pending

Operational Concealment of Measurement Incompatibility by Quantum Channels

Mohd Asad Siddiqui, Zizhu Wang

arxiv:2607.11762 v1 · 2026-07-13 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3JDZQA7MNJBL6LJ2GTJ3ZXSM5J}

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	2026-07-14T02:22:31.351070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da479803ec6a42bf2d3a34d3bcde4cea406b9bbad20d445d6a4542b17f2f7081

Aliases

arxiv: 2607.11762 · arxiv_version: 2607.11762v1 · doi: 10.48550/arxiv.2607.11762 · pith_short_12: 3JDZQA7MNJBL · pith_short_16: 3JDZQA7MNJBL6LJ2 · pith_short_8: 3JDZQA7M

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/3JDZQA7MNJBL6LJ2GTJ3ZXSM5J \
  | 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: da479803ec6a42bf2d3a34d3bcde4cea406b9bbad20d445d6a4542b17f2f7081

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "337290239ce00d5d717dc784b4d0b89186d21547d34e2778b08833347c485bfe",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-13T16:23:22Z",
    "title_canon_sha256": "f6ada30238424ee3d10db5792c022ad9b49de9db90f34c0bac51dbe0637a80f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.11762",
    "kind": "arxiv",
    "version": 1
  }
}