Pith Number

pith:CKPT2Q2N

pith:2026:CKPT2Q2NTI6QRXV5B75FZ6AHCI

not attested not anchored not stored refs pending

Spectral-topology-induced criticality in non-Hermitian fermionic metals

Ayan Banerjee, Flore K. Kunst, Julius T. Gohsrich

arxiv:2607.05190 v1 · 2026-07-06 · cond-mat.mes-hall · 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{CKPT2Q2NTI6QRXV5B75FZ6AHCI}

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	2026-07-07T03:19:19.160027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

129f3d434d9a3d08debd0ffa5cf80712387018e59701afae176e40297a35dfa1

Aliases

arxiv: 2607.05190 · arxiv_version: 2607.05190v1 · doi: 10.48550/arxiv.2607.05190 · pith_short_12: CKPT2Q2NTI6Q · pith_short_16: CKPT2Q2NTI6QRXV5 · pith_short_8: CKPT2Q2N

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/CKPT2Q2NTI6QRXV5B75FZ6AHCI \
  | 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: 129f3d434d9a3d08debd0ffa5cf80712387018e59701afae176e40297a35dfa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77c128a769e1aaecf61c474d4382b0dc40fcfe13134ec17d775ea991cba060e3",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2026-07-06T15:09:33Z",
    "title_canon_sha256": "81ca362c621339754cece20559ec0500b144b5dee3221f8ef620d3b0a0f79a87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05190",
    "kind": "arxiv",
    "version": 1
  }
}