Pith Number

pith:CZUOB5SX

pith:2025:CZUOB5SX5ZVHM4VZC7JFW5DQXB

not attested not anchored not stored refs pending

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

Christopher Cedzich, Peng Xue, Qi Zhou, Quan Lin

arxiv:2508.08255 v1 · 2025-08-11 · quant-ph · cond-mat.mes-hall · 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{CZUOB5SX5ZVHM4VZC7JFW5DQXB}

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	2026-07-05T11:52:10.535946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1668e0f657ee6a7672b917d25b7470b84923780573707e665b57301f8256ea9f

Aliases

arxiv: 2508.08255 · arxiv_version: 2508.08255v1 · doi: 10.48550/arxiv.2508.08255 · pith_short_12: CZUOB5SX5ZVH · pith_short_16: CZUOB5SX5ZVHM4VZ · pith_short_8: CZUOB5SX

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/CZUOB5SX5ZVHM4VZC7JFW5DQXB \
  | 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: 1668e0f657ee6a7672b917d25b7470b84923780573707e665b57301f8256ea9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ef8f5f68c197904dc77e23ac896a04dc6e2eac242b441e3b97ff63a4e5986bd",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-08-11T17:59:59Z",
    "title_canon_sha256": "9368ddee6ad05f530762d075543d0415326e9020986d17ab5ba4a229eabf9c51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.08255",
    "kind": "arxiv",
    "version": 1
  }
}