Pith Number

pith:4WZHO6LI

pith:2023:4WZHO6LIJ6F7WHGBIYYWDDLUWG

not attested not anchored not stored refs pending

Lasing, quantum geometry and coherence in non-Hermitian flat bands

Ivan Amelio, Nathan Goldman

arxiv:2308.08418 v2 · 2023-08-16 · cond-mat.quant-gas · 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{4WZHO6LIJ6F7WHGBIYYWDDLUWG}

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	2026-07-05T06:42:25.373377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5b27779684f8bfb1cc14631618d74b1b32c66cb0a345bf389a97e3994f83c52

Aliases

arxiv: 2308.08418 · arxiv_version: 2308.08418v2 · doi: 10.48550/arxiv.2308.08418 · pith_short_12: 4WZHO6LIJ6F7 · pith_short_16: 4WZHO6LIJ6F7WHGB · pith_short_8: 4WZHO6LI

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/4WZHO6LIJ6F7WHGBIYYWDDLUWG \
  | 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: e5b27779684f8bfb1cc14631618d74b1b32c66cb0a345bf389a97e3994f83c52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5a40adcd32b7b2b9a6c58a3ad79dda501abcfcf58041c85f608abc4f01376ce",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2023-08-16T15:06:28Z",
    "title_canon_sha256": "0272c1b39ba817d1b806c22f7e066be8b668ea93d8c6262a9a594fa0e58781da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.08418",
    "kind": "arxiv",
    "version": 2
  }
}