Pith Number

pith:FX4BPJS6

pith:2024:FX4BPJS67L3LVCLBKGBX6DW4KE

not attested not anchored not stored refs pending

Origin of Robust $\mathbb{Z}_2$ Topological Phases in Stacked Hermitian Systems: Non-Hermitian Level Repulsion

Hideaki Obuse, Masatoshi Sato, Zhiyu Jiang

arxiv:2407.20759 v3 · 2024-07-30 · cond-mat.mes-hall · cond-mat.stat-mech · cond-mat.supr-con · 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{FX4BPJS67L3LVCLBKGBX6DW4KE}

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	2026-06-23T02:13:12.990253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2df817a65efaf6ba896151837f0edc51040a790e50a8d7cb4aaed1a61df57763

Aliases

arxiv: 2407.20759 · arxiv_version: 2407.20759v3 · doi: 10.48550/arxiv.2407.20759 · pith_short_12: FX4BPJS67L3L · pith_short_16: FX4BPJS67L3LVCLB · pith_short_8: FX4BPJS6

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/FX4BPJS67L3LVCLBKGBX6DW4KE \
  | 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: 2df817a65efaf6ba896151837f0edc51040a790e50a8d7cb4aaed1a61df57763

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4550461743d492eabebfbe7ade09594fe4353738dee113128155c5ea58384d2f",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.supr-con",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2024-07-30T12:02:21Z",
    "title_canon_sha256": "539dc7fcd72fa6877a8eb7b15499c3a624c95e8c3646c56c5b82eaadd359b678"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.20759",
    "kind": "arxiv",
    "version": 3
  }
}