Pith Number

pith:CPCRWDRS

pith:2026:CPCRWDRS4244EL2C32ZMD5PX3B

not attested not anchored not stored refs pending

Boosting State Discrimination in Quantum Brownian Motion Channel via Memory-Induced Coherence Preservation

Carlos H. S. Vieira, Giandomenico Palumbo, Irismar G. da Paz, Jo\~ao C. P. Porto, Lucas S. Marinho, Pedro R. Dieguez

arxiv:2607.15405 v1 · 2026-07-16 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CPCRWDRS4244EL2C32ZMD5PX3B}

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	2026-07-20T00:18:31.981977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13c51b0e32e6b9c22f42deb2c1f5f7d84bb432c4887dd2737cbefd646decb269

Aliases

arxiv: 2607.15405 · arxiv_version: 2607.15405v1 · doi: 10.48550/arxiv.2607.15405 · pith_short_12: CPCRWDRS4244 · pith_short_16: CPCRWDRS4244EL2C · pith_short_8: CPCRWDRS

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/CPCRWDRS4244EL2C32ZMD5PX3B \
  | 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: 13c51b0e32e6b9c22f42deb2c1f5f7d84bb432c4887dd2737cbefd646decb269

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04cfc1b2da734954673d1ef805dfbc42cb784deefb322b20d0da9872f65b4158",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-16T19:15:04Z",
    "title_canon_sha256": "41f5c6297275d837d514e7a54f2f77059624a00cdc6620a1db266055a9b00485"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.15405",
    "kind": "arxiv",
    "version": 1
  }
}