Pith Number

pith:OMH6QUTH

pith:2026:OMH6QUTHLTRMFN2BU6A5HZKB5S

not attested not anchored not stored refs pending

CP-preserving channels

Indu Bala, Sourav Das, Swapan Rana

arxiv:2607.24682 v1 · 2026-07-27 · 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{OMH6QUTHLTRMFN2BU6A5HZKB5S}

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	2026-07-28T02:24:22.127572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

730fe852675ce2c2b741a781d3e541ec82aeeebb8fc1b5f77e880fca5909d8b9

Aliases

arxiv: 2607.24682 · arxiv_version: 2607.24682v1 · doi: 10.48550/arxiv.2607.24682 · pith_short_12: OMH6QUTHLTRM · pith_short_16: OMH6QUTHLTRMFN2B · pith_short_8: OMH6QUTH

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/OMH6QUTHLTRMFN2BU6A5HZKB5S \
  | 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: 730fe852675ce2c2b741a781d3e541ec82aeeebb8fc1b5f77e880fca5909d8b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1c79550f98c4e49fa51ccb50ca304c23319fc208eac8a2d9ac498aaf20fb83b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-27T17:21:25Z",
    "title_canon_sha256": "4f684d9624696062b9c020daf44fcc4630b87aae1eab06e32e5682766150149c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.24682",
    "kind": "arxiv",
    "version": 1
  }
}