Pith Number

pith:4BINPJ32

pith:2009:4BINPJ32WSA4N6VMHQMVEAVRJ6

not attested not anchored not stored refs pending

Normal mode splitting in a coupled system of nanomechanical oscillator and parametric amplifier cavity

G. S. Agarwal, Sumei Huang

arxiv:0904.3292 v2 · 2009-04-21 · 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{4BINPJ32WSA4N6VMHQMVEAVRJ6}

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	2026-05-18T02:13:58.440689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e050d7a77ab481c6faac3c195202b14f99c708176875d99603b13c917005b905

Aliases

arxiv: 0904.3292 · arxiv_version: 0904.3292v2 · doi: 10.48550/arxiv.0904.3292 · pith_short_12: 4BINPJ32WSA4 · pith_short_16: 4BINPJ32WSA4N6VM · pith_short_8: 4BINPJ32

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/4BINPJ32WSA4N6VMHQMVEAVRJ6 \
  | 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: e050d7a77ab481c6faac3c195202b14f99c708176875d99603b13c917005b905

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cdfa67dd412867f3eaa8d771a907af029d08212b95e21e3c41a8a073f773838",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-04-21T16:50:26Z",
    "title_canon_sha256": "5a5136ffc44f04a22d0f1d0cd0466390400150820b6e2ee6b1a35539c28b1476"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.3292",
    "kind": "arxiv",
    "version": 2
  }
}