Pith Number

pith:CDUYD72O

pith:2014:CDUYD72OJMLV2Q6XEJRUKN32ZB

not attested not anchored not stored refs pending

Deviations from reversible dynamics in a qubit-oscillator system coupled to a very small environment

A. Vidiella-Barranco

arxiv:1403.1540 v2 · 2014-03-06 · quant-ph · cond-mat.mes-hall · cond-mat.stat-mech · physics.atom-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{CDUYD72OJMLV2Q6XEJRUKN32ZB}

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	2026-05-18T00:09:39.630143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10e981ff4e4b175d43d7226345377ac86f879fd44d5b3963914e34b1d10536d0

Aliases

arxiv: 1403.1540 · arxiv_version: 1403.1540v2 · doi: 10.48550/arxiv.1403.1540 · pith_short_12: CDUYD72OJMLV · pith_short_16: CDUYD72OJMLV2Q6X · pith_short_8: CDUYD72O

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/CDUYD72OJMLV2Q6XEJRUKN32ZB \
  | 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: 10e981ff4e4b175d43d7226345377ac86f879fd44d5b3963914e34b1d10536d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dd38f36224bd7d5bc2cdbdd7fee95b86ad573458b42e05bafeddbc4cb77b5b0",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.stat-mech",
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-03-06T19:34:49Z",
    "title_canon_sha256": "92c3fcaf5e9d1865bb91ae5928a65232c19f1d48e00c891f8acfcf10d68aae9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1540",
    "kind": "arxiv",
    "version": 2
  }
}