Pith Number

pith:FT4WY2GK

pith:2018:FT4WY2GKU6MUPIRCILQGZJFS5B

not attested not anchored not stored refs pending

Eigenfunction distribution for the Rosenzweig-Porter model

E. Bogomolny, M. Sieber

arxiv:1804.04655 v1 · 2018-04-12 · quant-ph · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FT4WY2GKU6MUPIRCILQGZJFS5B}

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	2026-05-18T00:04:17.425424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cf96c68caa79947a22242e06ca4b2e84b6ba96a2b115e4194c2ba46e93a2fd3

Aliases

arxiv: 1804.04655 · arxiv_version: 1804.04655v1 · doi: 10.48550/arxiv.1804.04655 · pith_short_12: FT4WY2GKU6MU · pith_short_16: FT4WY2GKU6MUPIRC · pith_short_8: FT4WY2GK

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/FT4WY2GKU6MUPIRCILQGZJFS5B \
  | 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: 2cf96c68caa79947a22242e06ca4b2e84b6ba96a2b115e4194c2ba46e93a2fd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e17e7c92ccc58880d0acf2e41c072b5c483eadf003f0c20f1e0fd5336909a73",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-04-12T11:36:52Z",
    "title_canon_sha256": "9896d199fc3eb7aea6950893028429e4c65d088b38fd3201b1e1a3598d992dcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04655",
    "kind": "arxiv",
    "version": 1
  }
}