Pith Number

pith:MWOWKN4H

pith:2015:MWOWKN4HSZQGX4X2BST7FDHXQR

not attested not anchored not stored refs pending

Noise suppression of on-chip mechanical resonators by chaotic coherent feedback

Chun-Wen Li, Franco Nori, Hui Wang, Jing Zhang, Lian-qing Liu, Nan Yang, Re-Bing Wu, Yu-xi Liu

arxiv:1504.04817 v1 · 2015-04-19 · 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{MWOWKN4HSZQGX4X2BST7FDHXQR}

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	2026-05-18T01:33:00.855153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

659d65378796606bf2fa0ca7f28cf784777c3fad2b6109aa566015f150779efa

Aliases

arxiv: 1504.04817 · arxiv_version: 1504.04817v1 · doi: 10.48550/arxiv.1504.04817 · pith_short_12: MWOWKN4HSZQG · pith_short_16: MWOWKN4HSZQGX4X2 · pith_short_8: MWOWKN4H

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/MWOWKN4HSZQGX4X2BST7FDHXQR \
  | 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: 659d65378796606bf2fa0ca7f28cf784777c3fad2b6109aa566015f150779efa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bb3ff2ff449668b42c827624298115e7ad9181768728eafbf63488c87868df3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-04-19T10:12:37Z",
    "title_canon_sha256": "59541768989542f270221706273329fdd6e0624649a295958d7f21ab9f54654d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04817",
    "kind": "arxiv",
    "version": 1
  }
}