Pith Number

pith:OBZENLS4

pith:2026:OBZENLS4ENPXIPWSSWL2ANYUVF

not attested not anchored not stored refs pending

Noise cancellation by superposition of channels and superactivation of quantum capacity: Experimental realization by NMR

Arijit Chatterjee, Deepika Bhargava, T. S. Mahesh, Vishal Varma

arxiv:2606.10744 v1 · 2026-06-09 · 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{OBZENLS4ENPXIPWSSWL2ANYUVF}

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	2026-06-10T01:10:38.054415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

707246ae5c235f743ed29597a03714a95fc1f9e3323b8d3257fc5b46572da53f

Aliases

arxiv: 2606.10744 · arxiv_version: 2606.10744v1 · doi: 10.48550/arxiv.2606.10744 · pith_short_12: OBZENLS4ENPX · pith_short_16: OBZENLS4ENPXIPWS · pith_short_8: OBZENLS4

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/OBZENLS4ENPXIPWSSWL2ANYUVF \
  | 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: 707246ae5c235f743ed29597a03714a95fc1f9e3323b8d3257fc5b46572da53f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fb2ae0921a10795454fe092cad4cd9618dc2998d1d123e6a0af77e492485e1b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-09T11:54:00Z",
    "title_canon_sha256": "2bb4ed0a23dda3f6dbb460b6873bbb25903ecd963a93f534cf21065b9a0f7c74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10744",
    "kind": "arxiv",
    "version": 1
  }
}