Pith Number

pith:HJSYOEZ2

pith:2016:HJSYOEZ2SPKWYR7I62ULWZWQCY

not attested not anchored not stored refs pending

Symbolic Representation for Analog Realization of A Family of Fractional Order Controller Structures via Continued Fraction Expansion

Anindya Pakhira, Indranil Pan, Saptarshi Das, Shantanu Das

arxiv:1611.09795 v1 · 2016-11-29 · cs.SY · cs.SC · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HJSYOEZ2SPKWYR7I62ULWZWQCY}

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	2026-05-18T00:56:12.959493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a6587133a93d56c47e8f6a8bb66d01614e75b1f00a03a0652ec330f61a5378b

Aliases

arxiv: 1611.09795 · arxiv_version: 1611.09795v1 · doi: 10.48550/arxiv.1611.09795 · pith_short_12: HJSYOEZ2SPKW · pith_short_16: HJSYOEZ2SPKWYR7I · pith_short_8: HJSYOEZ2

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/HJSYOEZ2SPKWYR7I62ULWZWQCY \
  | 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: 3a6587133a93d56c47e8f6a8bb66d01614e75b1f00a03a0652ec330f61a5378b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80a8dc89794c74705e5d8ac6410e757ff79b1089af244ccd024730f3aac23432",
    "cross_cats_sorted": [
      "cs.SC",
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2016-11-29T19:19:22Z",
    "title_canon_sha256": "694d43e0b01a6f0edd90e544ecda831052ae5171794e0c563665ce235a2c34f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.09795",
    "kind": "arxiv",
    "version": 1
  }
}