Pith Number

pith:QHWK67J5

pith:2014:QHWK67J5ZBDQGA23BLZ76ROMUV

not attested not anchored not stored refs pending

Narrowing the filter cavity bandwidth via optomechanical interaction

Chunnong Zhao, David. G. Blair, Haixing Miao, Robert Ward, Stefan L. Danilishin, W. Z. Korth, Yanbei. Chen, Yiqiu Ma

arxiv:1402.4897 v2 · 2014-02-20 · 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{QHWK67J5ZBDQGA23BLZ76ROMUV}

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	2026-05-18T02:40:10.733266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81ecaf7d3dc84703035b0af3ff45cca56cc6b94690fe40e93e6db2717f1a3ac7

Aliases

arxiv: 1402.4897 · arxiv_version: 1402.4897v2 · doi: 10.48550/arxiv.1402.4897 · pith_short_12: QHWK67J5ZBDQ · pith_short_16: QHWK67J5ZBDQGA23 · pith_short_8: QHWK67J5

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/QHWK67J5ZBDQGA23BLZ76ROMUV \
  | 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: 81ecaf7d3dc84703035b0af3ff45cca56cc6b94690fe40e93e6db2717f1a3ac7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b2210de4a520a5715dfca4ed2e0eb1a97f3f58a2fd7e7a9489605193ba2f4db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-02-20T05:27:34Z",
    "title_canon_sha256": "07e9a5ef87b686619db5e775bb5de108d10fd05e0353d05d0aa454d8e875ed5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4897",
    "kind": "arxiv",
    "version": 2
  }
}