Pith Number

pith:ZEPRGOY3

pith:2018:ZEPRGOY364XFTJCGMTW7WDO5MV

not attested not anchored not stored refs pending

Cross-correlation between photons and phonons in quadratically coupled optomechanical systems

Ai-Xi Chen, Hai-Quan Shi, Xun-Wei Xu, Yu-xi Liu

arxiv:1803.04671 v2 · 2018-03-13 · quant-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZEPRGOY364XFTJCGMTW7WDO5MV}

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	2026-05-18T00:10:51.916925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c91f133b1bf72e59a44664edfb0ddd655ef6a7735c638c7a1db20c726c85af64

Aliases

arxiv: 1803.04671 · arxiv_version: 1803.04671v2 · doi: 10.48550/arxiv.1803.04671 · pith_short_12: ZEPRGOY364XF · pith_short_16: ZEPRGOY364XFTJCG · pith_short_8: ZEPRGOY3

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/ZEPRGOY364XFTJCGMTW7WDO5MV \
  | 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: c91f133b1bf72e59a44664edfb0ddd655ef6a7735c638c7a1db20c726c85af64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7322e7f598a08e552a60b4567f38e5e47551c31c301ee58162f56bda5a95c95",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-03-13T08:05:08Z",
    "title_canon_sha256": "25142745614d14ab7c42095e5db38a87cd78bf49f6e6b5d78b72a008bb61a10c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04671",
    "kind": "arxiv",
    "version": 2
  }
}