Pith Number

pith:RMM4F36O

pith:2019:RMM4F36OODZI43X264ZDMAI5X5

not attested not anchored not stored refs pending

Symmetry-protected localized states at defects in non-Hermitian systems

Junpeng Hou, Ya-Jie Wu

arxiv:1905.09346 v1 · 2019-05-22 · cond-mat.dis-nn · cond-mat.quant-gas · 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{RMM4F36OODZI43X264ZDMAI5X5}

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	2026-05-17T23:43:32.595923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b19c2efce70f28e6efaf73236011dbf64a7054619e1788d06b1ab4554325bfe

Aliases

arxiv: 1905.09346 · arxiv_version: 1905.09346v1 · doi: 10.48550/arxiv.1905.09346 · pith_short_12: RMM4F36OODZI · pith_short_16: RMM4F36OODZI43X2 · pith_short_8: RMM4F36O

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/RMM4F36OODZI43X264ZDMAI5X5 \
  | 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: 8b19c2efce70f28e6efaf73236011dbf64a7054619e1788d06b1ab4554325bfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10e32b7d5b89afe812f4aa86baab806e1198e0cb84e1c1e4e554bb4e29d8241c",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2019-05-22T19:43:11Z",
    "title_canon_sha256": "e3886706350c5f1cd4cce5ba95ba9c247cb64d4a02aa70855f59dd3177a3149f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09346",
    "kind": "arxiv",
    "version": 1
  }
}