Pith Number

pith:KU4IL7RX

pith:2017:KU4IL7RX6GCRI2C3MYNQ7YR2PH

not attested not anchored not stored refs pending

The Devil is in the Details: Spectrum and Eigenvalue Distribution of the Discrete Preisach Memory Model

Andreas Amann, Daniel Kim, Dmitrii Rachinskii, Tamas Kalmar-Nagy

arxiv:1709.06960 v1 · 2017-09-20 · 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{KU4IL7RX6GCRI2C3MYNQ7YR2PH}

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	2026-05-18T00:34:39.879826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

553885fe37f18514685b661b0fe23a79e640fa0398604f79a3a34b5c21ba8186

Aliases

arxiv: 1709.06960 · arxiv_version: 1709.06960v1 · doi: 10.48550/arxiv.1709.06960 · pith_short_12: KU4IL7RX6GCR · pith_short_16: KU4IL7RX6GCRI2C3 · pith_short_8: KU4IL7RX

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/KU4IL7RX6GCRI2C3MYNQ7YR2PH \
  | 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: 553885fe37f18514685b661b0fe23a79e640fa0398604f79a3a34b5c21ba8186

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b237132f9c34de48f79d9970f54ea101c932a14b27f7d86c593ba8432760eeee",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-09-20T16:45:43Z",
    "title_canon_sha256": "3680cc197eef96ab0564b26024c0010472a9e8331eb098c7ea4ad537311dd849"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06960",
    "kind": "arxiv",
    "version": 1
  }
}