Pith Number

pith:5QTC25E7

pith:2023:5QTC25E773U3EOTVXXAS576DUY

not attested not anchored not stored refs pending

Infernal and Exceptional Edge Modes: Non-Hermitian Topology Beyond the Skin Effect

Frank Schindler, M. Michael Denner, Titus Neupert

arxiv:2304.13743 v2 · 2023-04-26 · 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{5QTC25E773U3EOTVXXAS576DUY}

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	2026-07-05T06:46:47.834619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec262d749ffee9b23a75bdc12effc3a63ee8aa46162fe2080e11eab78ff3d387

Aliases

arxiv: 2304.13743 · arxiv_version: 2304.13743v2 · doi: 10.48550/arxiv.2304.13743 · pith_short_12: 5QTC25E773U3 · pith_short_16: 5QTC25E773U3EOTV · pith_short_8: 5QTC25E7

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/5QTC25E773U3EOTVXXAS576DUY \
  | 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: ec262d749ffee9b23a75bdc12effc3a63ee8aa46162fe2080e11eab78ff3d387

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63d470a0c1ce054c036ed3bf38213acc23287ee74745f1f4a090019e8779d68a",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2023-04-26T18:00:00Z",
    "title_canon_sha256": "2e76df17cab2a945a845311f8600741c7ab31871302eabc17c0e6dd89ae11a4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.13743",
    "kind": "arxiv",
    "version": 2
  }
}