Pith Number

pith:J4XKPP2O

pith:2013:J4XKPP2O4XZDQXYIB3F6ILA2RU

not attested not anchored not stored refs pending

Superfluid Optomechanics: Coupling of a Superfluid to a Superconducting Condensate

K.C. Schwab, L.A. DeLorenzo

arxiv:1308.2164 v1 · 2013-08-09 · quant-ph · cond-mat.other · 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{J4XKPP2O4XZDQXYIB3F6ILA2RU}

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	2026-05-18T03:16:18.114137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f2ea7bf4ee5f2385f080ecbe42c1a8d16aa168a734032c9f7b52123a9ddc568

Aliases

arxiv: 1308.2164 · arxiv_version: 1308.2164v1 · doi: 10.48550/arxiv.1308.2164 · pith_short_12: J4XKPP2O4XZD · pith_short_16: J4XKPP2O4XZDQXYI · pith_short_8: J4XKPP2O

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/J4XKPP2O4XZDQXYIB3F6ILA2RU \
  | 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: 4f2ea7bf4ee5f2385f080ecbe42c1a8d16aa168a734032c9f7b52123a9ddc568

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d738f93c6f424a8c01bd6ec9d732e1ed128e9847980f88882e89032aad9b1c44",
    "cross_cats_sorted": [
      "cond-mat.other",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-08-09T15:45:37Z",
    "title_canon_sha256": "d221a51ffb07957595389d9dbd0cfb8bea6d7a195620cd4f1f842d206a6b0586"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.2164",
    "kind": "arxiv",
    "version": 1
  }
}