Pith Number

pith:DXZIJXPZ

pith:2019:DXZIJXPZQSCUNCUM2RHSBRSPUG

not attested not anchored not stored refs pending

Metal-insulator phase transition in a non-Hermitian Aubry-Andr\'e-Harper Model

Stefano Longhi

arxiv:1908.03371 v1 · 2019-08-09 · quant-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DXZIJXPZQSCUNCUM2RHSBRSPUG}

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	2026-07-05T00:09:02.733747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1df284ddf98485468a8cd44f20c64fa194d7bb9f83028d443a5c1921597e59a2

Aliases

arxiv: 1908.03371 · arxiv_version: 1908.03371v1 · doi: 10.48550/arxiv.1908.03371 · pith_short_12: DXZIJXPZQSCU · pith_short_16: DXZIJXPZQSCUNCUM · pith_short_8: DXZIJXPZ

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/DXZIJXPZQSCUNCUM2RHSBRSPUG \
  | 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: 1df284ddf98485468a8cd44f20c64fa194d7bb9f83028d443a5c1921597e59a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba8d5c5521c66d11a2af36765d462b5cb64cde0dd16d0ea11015608f2c5fef91",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-08-09T08:58:21Z",
    "title_canon_sha256": "db96a72da6627c9481d65ed7987145e7a88bfb2a10da71f5729fa5acd4729c79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03371",
    "kind": "arxiv",
    "version": 1
  }
}