Pith Number

pith:GKHNMLLR

pith:2025:GKHNMLLRUROEBVHFFOU57QKDRB

not attested not anchored not stored refs pending

Physical Limits and Optimal Synthesis of Beyond Diagonal Anomalous Scatterers

Mats Gustafsson

arxiv:2505.00691 v1 · 2025-05-01 · physics.optics · cs.SY · eess.SP · eess.SY · physics.class-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{GKHNMLLRUROEBVHFFOU57QKDRB}

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	2026-07-05T10:57:24.188518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

328ed62d71a45c40d4e52ba9dfc143885d588293dd272a9f08e6a040476c869b

Aliases

arxiv: 2505.00691 · arxiv_version: 2505.00691v1 · doi: 10.48550/arxiv.2505.00691 · pith_short_12: GKHNMLLRUROE · pith_short_16: GKHNMLLRUROEBVHF · pith_short_8: GKHNMLLR

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/GKHNMLLRUROEBVHFFOU57QKDRB \
  | 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: 328ed62d71a45c40d4e52ba9dfc143885d588293dd272a9f08e6a040476c869b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd0c6e5e8fd802203670fae1d29e6024bcbfdd0f692febc6c023bc29612bd318",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SP",
      "eess.SY",
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-05-01T17:53:04Z",
    "title_canon_sha256": "b9549ac4d0bd80469ea7ccb4e6dd9208450385d73edb937a733caf70a372b91a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.00691",
    "kind": "arxiv",
    "version": 1
  }
}