Pith Number

pith:VYKWTKVJ

pith:2018:VYKWTKVJAYR6UPBZZ3BN5QTGX5

not attested not anchored not stored refs pending

Edge states and topological invariants of non-Hermitian systems

Shunyu Yao, Zhong Wang

arxiv:1803.01876 v2 · 2018-03-05 · cond-mat.mes-hall · cond-mat.other · cond-mat.quant-gas · cond-mat.str-el · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VYKWTKVJAYR6UPBZZ3BN5QTGX5}

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

1 paper in Pith

Observation of Metal-Insulator and Spectral Phase Transitions in Aubry-Andr\'e-Harper Models

Receipt and verification

First computed	2026-05-18T00:06:25.132832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae1569aaa90623ea3c39cec2dec266bf677125c0798505c169f7c184563664b5

Aliases

arxiv: 1803.01876 · arxiv_version: 1803.01876v2 · doi: 10.48550/arxiv.1803.01876 · pith_short_12: VYKWTKVJAYR6 · pith_short_16: VYKWTKVJAYR6UPBZ · pith_short_8: VYKWTKVJ

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/VYKWTKVJAYR6UPBZZ3BN5QTGX5 \
  | 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: ae1569aaa90623ea3c39cec2dec266bf677125c0798505c169f7c184563664b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85aed091f0172ac2ef5da472207af274af9b4194f84dc60bf88b3662dc7494db",
    "cross_cats_sorted": [
      "cond-mat.other",
      "cond-mat.quant-gas",
      "cond-mat.str-el",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-03-05T19:01:46Z",
    "title_canon_sha256": "2a15a6154f64cb6637c71fbf0deaabd23569df401748d474401ecfefb2a92ddc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01876",
    "kind": "arxiv",
    "version": 2
  }
}