Pith Number

pith:AFZTNFBF

pith:2012:AFZTNFBFIHNJD5DC27EYUPB2RB

not attested not anchored not stored refs pending

Stability of Fractional Order Switching Systems

Blas M. Vinagre, In\'es Tejado, S. Hassan HosseinNia

arxiv:1205.5908 v1 · 2012-05-26 · nlin.AO · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AFZTNFBFIHNJD5DC27EYUPB2RB}

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	2026-05-18T03:54:48.787736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

017336942541da91f462d7c98a3c3a8840c28511e82dd7393d791727574a126e

Aliases

arxiv: 1205.5908 · arxiv_version: 1205.5908v1 · doi: 10.48550/arxiv.1205.5908 · pith_short_12: AFZTNFBFIHNJ · pith_short_16: AFZTNFBFIHNJD5DC · pith_short_8: AFZTNFBF

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/AFZTNFBFIHNJD5DC27EYUPB2RB \
  | 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: 017336942541da91f462d7c98a3c3a8840c28511e82dd7393d791727574a126e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "920ca3185c6822b61d649cfa8133cda7f10861168cfd9a53f0aed3b1bdacb003",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2012-05-26T18:56:16Z",
    "title_canon_sha256": "fe2c70a202cdec794c69a00366cfc8b2b485f30aeb1579a860b8535913d94aeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.5908",
    "kind": "arxiv",
    "version": 1
  }
}