Pith Number

pith:JSQU7LXJ

pith:2026:JSQU7LXJC7BWEK2NKYJJ4OEL4M

not attested not anchored not stored refs pending

Parent Hamiltonian and intrinsic phase transition in non-Hermitian photonic systems

Dengke Qu, Huixia Gao, Kunkun Wang, Lei Xiao, Peng Xue, Shuo Yang, Xiaojian Huang, Yuchen Guo, Yuntao Xiao

arxiv:2607.28964 v1 · 2026-07-31 · quant-ph · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JSQU7LXJC7BWEK2NKYJJ4OEL4M}

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	2026-08-03T01:17:49.116124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ca14faee917c3622b4d56129e388be320e77105a81c7a0b9903f583316b07e2

Aliases

arxiv: 2607.28964 · arxiv_version: 2607.28964v1 · doi: 10.48550/arxiv.2607.28964 · pith_short_12: JSQU7LXJC7BW · pith_short_16: JSQU7LXJC7BWEK2N · pith_short_8: JSQU7LXJ

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/JSQU7LXJC7BWEK2NKYJJ4OEL4M \
  | 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: 4ca14faee917c3622b4d56129e388be320e77105a81c7a0b9903f583316b07e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1550e7d337fae0f42dbd93976cf81e3fa488e88f679034bf2726142ec926f87",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-31T02:35:37Z",
    "title_canon_sha256": "61a4bd9d4d9ef2237ad9a6aa3ea9c6a8d94d3756c6373bf1368bf9a90bd83477"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28964",
    "kind": "arxiv",
    "version": 1
  }
}