Pith Number

pith:OP6CW5OU

pith:2015:OP6CW5OUMBBUERZDVS3ILBARNJ

not attested not anchored not stored refs pending

Fractional-order Generalized Principle of Self-Support (FOG PSS) in Control Systems Design

Hua Chen, YangQuan Chen

arxiv:1509.06043 v1 · 2015-09-20 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OP6CW5OUMBBUERZDVS3ILBARNJ}

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	2026-05-18T01:32:36.005491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73fc2b75d46043424723acb68584116a72576194d0cc572eceed6b108b746d46

Aliases

arxiv: 1509.06043 · arxiv_version: 1509.06043v1 · doi: 10.48550/arxiv.1509.06043 · pith_short_12: OP6CW5OUMBBU · pith_short_16: OP6CW5OUMBBUERZD · pith_short_8: OP6CW5OU

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/OP6CW5OUMBBUERZDVS3ILBARNJ \
  | 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: 73fc2b75d46043424723acb68584116a72576194d0cc572eceed6b108b746d46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da54789434a8734e18469299ff3e598391b021d8a9af8669891b560c5d704914",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2015-09-20T18:55:29Z",
    "title_canon_sha256": "5dc2362d8b38974f8254a40e19c24a1a4e4c85c6891e8d5af591a6f5545a10a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.06043",
    "kind": "arxiv",
    "version": 1
  }
}