Pith Number

pith:3DMOX6IN

pith:2021:3DMOX6IN7OFUOCAPD4WWJJV66X

not attested not anchored not stored refs pending

Non-Hermitian skin effect beyond the tight-binding models

Stefano Longhi

arxiv:2109.01328 v1 · 2021-09-03 · 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{3DMOX6IN7OFUOCAPD4WWJJV66X}

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	2026-07-05T04:42:55.954838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8d8ebf90dfb8b47080f1f2d64a6bef5d22725560be0bcb110bef48abf0e335e

Aliases

arxiv: 2109.01328 · arxiv_version: 2109.01328v1 · doi: 10.48550/arxiv.2109.01328 · pith_short_12: 3DMOX6IN7OFU · pith_short_16: 3DMOX6IN7OFUOCAP · pith_short_8: 3DMOX6IN

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/3DMOX6IN7OFUOCAPD4WWJJV66X \
  | 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: d8d8ebf90dfb8b47080f1f2d64a6bef5d22725560be0bcb110bef48abf0e335e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe30d48adf15efb5b522c18360d9dddf15fe28a926a3ce4c2e6f582040199f51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-09-03T06:03:09Z",
    "title_canon_sha256": "e68df51ba029132278e00a1aeed5f4ab877b50c19257ca34615aa49f9d541968"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.01328",
    "kind": "arxiv",
    "version": 1
  }
}