Pith Number

pith:PWBZNHOH

pith:2025:PWBZNHOHNXQJQXPXY53ZLRQGT2

not attested not anchored not stored refs pending

Excitonic skin effect

Qi Zhou, Wenhui Xu

arxiv:2508.20027 v1 · 2025-08-27 · cond-mat.quant-gas · cond-mat.str-el · physics.atom-ph · 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{PWBZNHOHNXQJQXPXY53ZLRQGT2}

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.

Cited by

2 papers in Pith

Non-Hermitian Edge State Endocytosis

Symmetry and Topology in a Non-Hermitian Kitaev chain

Receipt and verification

First computed	2026-07-05T12:00:22.466862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d83969dc76de0985df7c77795c6069e81d2293e551e04535181354ad4d51421

Aliases

arxiv: 2508.20027 · arxiv_version: 2508.20027v1 · doi: 10.48550/arxiv.2508.20027 · pith_short_12: PWBZNHOHNXQJ · pith_short_16: PWBZNHOHNXQJQXPX · pith_short_8: PWBZNHOH

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/PWBZNHOHNXQJQXPXY53ZLRQGT2 \
  | 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: 7d83969dc76de0985df7c77795c6069e81d2293e551e04535181354ad4d51421

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e290b51133d7d9e1475da78263d2794db4d9d99b2768918f0682209e14811906",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2025-08-27T16:33:02Z",
    "title_canon_sha256": "7dcff2a619f7bcd699ee11a2baf51c86ef0f9f879231d36fc474e478ccf8540a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.20027",
    "kind": "arxiv",
    "version": 1
  }
}