Pith Number

pith:2IUGYRXI

pith:2014:2IUGYRXISDTSB2FCETYEPIQFPV

not attested not anchored not stored refs pending

The interface of gravity and quantum mechanics illuminated by Wigner phase space

Albert Roura, Enno Giese, Matthias Meister, Stephan Kleinert, Vincenzo Tamma, Wolfgang P. Schleich, Wolfgang Zeller

arxiv:1402.0963 v2 · 2014-02-05 · quant-ph · 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{2IUGYRXISDTSB2FCETYEPIQFPV}

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.

Cited by

1 paper in Pith

Directly computing Wigner functions for open quantum systems

Receipt and verification

First computed	2026-05-18T01:32:01.305038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2286c46e890e720e8a224f047a2057d40b0ec370b8cc59dec929a1bd92ff143

Aliases

arxiv: 1402.0963 · arxiv_version: 1402.0963v2 · doi: 10.48550/arxiv.1402.0963 · pith_short_12: 2IUGYRXISDTS · pith_short_16: 2IUGYRXISDTSB2FC · pith_short_8: 2IUGYRXI

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/2IUGYRXISDTSB2FCETYEPIQFPV \
  | 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: d2286c46e890e720e8a224f047a2057d40b0ec370b8cc59dec929a1bd92ff143

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d5dfd6592c9dda329cfe11f4c23ec565e6d248ed264ec0c68f55efa30fe31fc",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-02-05T08:07:52Z",
    "title_canon_sha256": "28a9fba1544651418114c838f8bce0ddaf10260e264c3167fea9e50006a5f8c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0963",
    "kind": "arxiv",
    "version": 2
  }
}