Pith Number

pith:2VCTTEFM

pith:2026:2VCTTEFMPVFR45OLBADRGI3YEN

not attested not anchored not stored refs pending

Temporal Dynamical Quantum Phase Transition in Dicke Model with Trapped Ions

Han Pu, Ji Bian, Mengxiang Zhang, Rixin Yao, Wei Wu, Xu Cheng, Yiheng Lin, Yi Li, Yue Li, Yuqi Zhou, Zihan Xie

arxiv:2606.28664 v1 · 2026-06-27 · 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{2VCTTEFMPVFR45OLBADRGI3YEN}

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	2026-06-30T01:16:46.518787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5453990ac7d4b1e75cb080713237823410c31ed7d98150faaafc20da8022143

Aliases

arxiv: 2606.28664 · arxiv_version: 2606.28664v1 · doi: 10.48550/arxiv.2606.28664 · pith_short_12: 2VCTTEFMPVFR · pith_short_16: 2VCTTEFMPVFR45OL · pith_short_8: 2VCTTEFM

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/2VCTTEFMPVFR45OLBADRGI3YEN \
  | 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: d5453990ac7d4b1e75cb080713237823410c31ed7d98150faaafc20da8022143

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "906bc6cbfbc0a72228e6ab9facd012f61750ab646699cbbe33e10fb464820a09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-27T00:51:01Z",
    "title_canon_sha256": "49f704379bb4c494108289a67c7c02aeb4844962c1ca7f96c8767167edae3509"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28664",
    "kind": "arxiv",
    "version": 1
  }
}