Pith Number

pith:67MVV4NK

pith:2026:67MVV4NKXHYGK5VHZ7GPYUTFBL

not attested not anchored not stored refs pending

Spectral Topology and Non-Bloch Band Theory for Domain-Wall Systems

Mingtao Xu, Rui Wang, Tian-Shu Deng, Wei Yi

arxiv:2607.22976 v1 · 2026-07-25 · 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{67MVV4NKXHYGK5VHZ7GPYUTFBL}

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	2026-07-28T00:22:05.366557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7d95af1aab9f06576a7cfccfc52650acd0b59e884e23ed41c20d27f24e57404

Aliases

arxiv: 2607.22976 · arxiv_version: 2607.22976v1 · doi: 10.48550/arxiv.2607.22976 · pith_short_12: 67MVV4NKXHYG · pith_short_16: 67MVV4NKXHYGK5VH · pith_short_8: 67MVV4NK

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/67MVV4NKXHYGK5VHZ7GPYUTFBL \
  | 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: f7d95af1aab9f06576a7cfccfc52650acd0b59e884e23ed41c20d27f24e57404

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "525219490c39dfc464f4cf1d42a1405d2ccfb551537cfe55bb9502b8962130aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2026-07-25T01:08:54Z",
    "title_canon_sha256": "c3a2ff622753bb90edfbb1a8abcce943183cdb388f11c6d5b01c6b4a3b5d9eb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22976",
    "kind": "arxiv",
    "version": 1
  }
}