Pith Number

pith:TVGFFQKN

pith:2019:TVGFFQKNMEQ37ORPOVGI4BOIF2

not attested not anchored not stored refs pending

Topological phase transition in non-Hermitian quasicrystals

Stefano Longhi

arxiv:1905.09460 v1 · 2019-05-23 · cond-mat.mes-hall · physics.optics · 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{TVGFFQKNMEQ37ORPOVGI4BOIF2}

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	2026-05-17T23:42:18.790647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d4c52c14d6121bfba2f754c8e05c82eb471aee09f36b7449337d9ca685367e7

Aliases

arxiv: 1905.09460 · arxiv_version: 1905.09460v1 · doi: 10.48550/arxiv.1905.09460 · pith_short_12: TVGFFQKNMEQ3 · pith_short_16: TVGFFQKNMEQ37ORP · pith_short_8: TVGFFQKN

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/TVGFFQKNMEQ37ORPOVGI4BOIF2 \
  | 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: 9d4c52c14d6121bfba2f754c8e05c82eb471aee09f36b7449337d9ca685367e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bd9bd4202641f9bc3e5d8ac0be64f84a64fceb2b5c97b1e8d2e7ad7b7cb45c6",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-05-23T04:43:39Z",
    "title_canon_sha256": "af7e778d4f4ed13d636b35b5c000b7fff261a5362d9253d85f2882ce0a98aa1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09460",
    "kind": "arxiv",
    "version": 1
  }
}