Pith Number

pith:KZRL2ZLR

pith:2026:KZRL2ZLRBZRPZEJTT77G3WFF6M

not attested not anchored not stored refs pending

Exceptional-Point-Anchored Variational Quantum Eigensolver for Non-Hermitian Many-Body Phase Diagrams: Bridging Skin-Effect Topology and Entanglement Criticality on NISQ Hardware

Akoramurthy B, Surendiran B, Xiaochun Cheng

arxiv:2606.18916 v1 · 2026-06-17 · 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{KZRL2ZLRBZRPZEJTT77G3WFF6M}

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	2026-06-19T16:11:51.832702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5662bd65710e62fc91339ffe6dd8a5f30ca1dbafa9b1619ea125d4f1da79571f

Aliases

arxiv: 2606.18916 · arxiv_version: 2606.18916v1 · doi: 10.48550/arxiv.2606.18916 · pith_short_12: KZRL2ZLRBZRP · pith_short_16: KZRL2ZLRBZRPZEJT · pith_short_8: KZRL2ZLR

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/KZRL2ZLRBZRPZEJTT77G3WFF6M \
  | 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: 5662bd65710e62fc91339ffe6dd8a5f30ca1dbafa9b1619ea125d4f1da79571f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "286af786a16982b4c528bfb217985338e5af57d51810531ca5a500da70b497a2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-17T10:43:26Z",
    "title_canon_sha256": "465020a709fbfae3389668ff72e1880960a1628cdbe10915b22a1371af2ff2ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18916",
    "kind": "arxiv",
    "version": 1
  }
}