Pith Number

pith:PACNE53Y

pith:2015:PACNE53YXHVC4DLKI3ETJ4VTOC

not attested not anchored not stored refs pending

Quantum entanglement in three accelerating qubits coupled to scalar field

Yue Dai, Yu Shi, Zhejun Shen

arxiv:1512.04886 v2 · 2015-12-15 · gr-qc · 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{PACNE53YXHVC4DLKI3ETJ4VTOC}

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	2026-05-18T01:11:13.067598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7804d27778b9ea2e0d6a46c934f2b370a9ff13017ab9140985dc6ab067e0438e

Aliases

arxiv: 1512.04886 · arxiv_version: 1512.04886v2 · doi: 10.48550/arxiv.1512.04886 · pith_short_12: PACNE53YXHVC · pith_short_16: PACNE53YXHVC4DLK · pith_short_8: PACNE53Y

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/PACNE53YXHVC4DLKI3ETJ4VTOC \
  | 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: 7804d27778b9ea2e0d6a46c934f2b370a9ff13017ab9140985dc6ab067e0438e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e87d13a47f7a169597567e1176477832ebd2fb20b72f8587a79e484c52f69ef",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-12-15T18:22:15Z",
    "title_canon_sha256": "5ec7b30d87fe077c086824b99e57c9490ae863d16932b47c1b200b7f92a3cbb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04886",
    "kind": "arxiv",
    "version": 2
  }
}