Pith Number

pith:MLIJDXQW

pith:2025:MLIJDXQWYY2YNYR2ARGSWJGOX6

not attested not anchored not stored refs pending

Error exponents for tripartite-to-bipartite entanglement transformations

P\'eter Vrana

arxiv:2507.13778 v1 · 2025-07-18 · 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{MLIJDXQWYY2YNYR2ARGSWJGOX6}

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	2026-07-05T11:39:22.846676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62d091de16c63586e23a044d2b24cebfa301e98167e76c9a0a349b5b46f0e2d5

Aliases

arxiv: 2507.13778 · arxiv_version: 2507.13778v1 · doi: 10.48550/arxiv.2507.13778 · pith_short_12: MLIJDXQWYY2Y · pith_short_16: MLIJDXQWYY2YNYR2 · pith_short_8: MLIJDXQW

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/MLIJDXQWYY2YNYR2ARGSWJGOX6 \
  | 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: 62d091de16c63586e23a044d2b24cebfa301e98167e76c9a0a349b5b46f0e2d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22c9771b6c9d1c914799bfc8ac6300f4c3b6e75852a460422fce3958951e9da4",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-07-18T09:36:32Z",
    "title_canon_sha256": "df63807527887aa862856c8e556cdb2d27af9531775ff6ce3f91aec1bb94a60e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.13778",
    "kind": "arxiv",
    "version": 1
  }
}