Pith Number

pith:57YWGCBR

pith:2026:57YWGCBR4JLK4K4F2PUAY6X6NN

not attested not anchored not stored refs pending

Cavity-Induced Suppression of Entanglement and Enhancement of Quantum Discord

Harkirat Singh Sahota, Shagun Kaushal

arxiv:2605.28055 v1 · 2026-05-27 · 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{57YWGCBR4JLK4K4F2PUAY6X6NN}

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	2026-05-28T01:04:57.240632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eff1630831e256ae2b85d3e80c7afe6b4f058dff566f445c4e11cef5b5a86e2b

Aliases

arxiv: 2605.28055 · arxiv_version: 2605.28055v1 · doi: 10.48550/arxiv.2605.28055 · pith_short_12: 57YWGCBR4JLK · pith_short_16: 57YWGCBR4JLK4K4F · pith_short_8: 57YWGCBR

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/57YWGCBR4JLK4K4F2PUAY6X6NN \
  | 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: eff1630831e256ae2b85d3e80c7afe6b4f058dff566f445c4e11cef5b5a86e2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c9e8675a183b7022a9f0a240dcd4cf7c08fcfbae49142b0d6d5ee18c239e989",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-27T07:02:05Z",
    "title_canon_sha256": "cbfcede3e486de43302c52369b0b8e0b356ef6dc4760f6abe758d8034bcf8fb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28055",
    "kind": "arxiv",
    "version": 1
  }
}