Pith Number

pith:LVRUDLYH

pith:2019:LVRUDLYHNO6LSNLUOMIBEMO74V

not attested not anchored not stored refs pending

Synchronization in PT-symmetric optomechanical resonators

Chang-long Zhu, Jing Zhang, Lan Yang, Yu-Long Liu, Yu-xi Liu

arxiv:1907.07415 v2 · 2019-07-17 · physics.optics · 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{LVRUDLYHNO6LSNLUOMIBEMO74V}

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	2026-07-05T00:52:36.126930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d6341af076bbcb9357473101231dfe545fabeaf1d208643146ef7d9f879d698

Aliases

arxiv: 1907.07415 · arxiv_version: 1907.07415v2 · doi: 10.48550/arxiv.1907.07415 · pith_short_12: LVRUDLYHNO6L · pith_short_16: LVRUDLYHNO6LSNLU · pith_short_8: LVRUDLYH

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/LVRUDLYHNO6LSNLUOMIBEMO74V \
  | 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: 5d6341af076bbcb9357473101231dfe545fabeaf1d208643146ef7d9f879d698

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c29dbec7d9ba083379acc577954989defc48cfcabd4ecf36874f66e07ff54a03",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-07-17T09:52:14Z",
    "title_canon_sha256": "54bdf9ecc43a146d8810d280dad92adeb32a5d00871b23c156ec842718958fb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07415",
    "kind": "arxiv",
    "version": 2
  }
}