Pith Number

pith:FSKSO53Q

pith:2017:FSKSO53Q44GCGPQUULSK4DLHLR

not attested not anchored not stored refs pending

On Information Transfer in Control Dynamical Systems

Subhrajit Sinha, Umesh Vaidya

arxiv:1704.05370 v2 · 2017-04-16 · 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{FSKSO53Q44GCGPQUULSK4DLHLR}

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	2026-05-18T00:10:13.783859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c95277770e70c233e14a2e4ae0d675c4d13c5017f719b78fe3ab6971e194532

Aliases

arxiv: 1704.05370 · arxiv_version: 1704.05370v2 · doi: 10.48550/arxiv.1704.05370 · pith_short_12: FSKSO53Q44GC · pith_short_16: FSKSO53Q44GCGPQU · pith_short_8: FSKSO53Q

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/FSKSO53Q44GCGPQUULSK4DLHLR \
  | 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: 2c95277770e70c233e14a2e4ae0d675c4d13c5017f719b78fe3ab6971e194532

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45218c047428693732f15cfd513db19f900035deb16134474df9e78a31322d8f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-04-16T16:40:18Z",
    "title_canon_sha256": "66d213cace18d8612f008c7daad4ef2071b0533af5c56dba08c15e0e8369c712"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05370",
    "kind": "arxiv",
    "version": 2
  }
}