Pith Number

pith:DT2JMIFT

pith:2021:DT2JMIFTNBFXTA7FMM2EDJHKTQ

not attested not anchored not stored refs pending

Internal Feedback in Biological Control: Locality and System Level Synthesis

Jing Shuang Li

arxiv:2109.11757 v3 · 2021-09-24 · eess.SY · cs.SY · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DT2JMIFTNBFXTA7FMM2EDJHKTQ}

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	2026-07-05T04:12:02.609228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cf49620b3684b7983e5633441a4ea9c3200af649c665b9ca53fd3945f309410

Aliases

arxiv: 2109.11757 · arxiv_version: 2109.11757v3 · doi: 10.48550/arxiv.2109.11757 · pith_short_12: DT2JMIFTNBFX · pith_short_16: DT2JMIFTNBFXTA7F · pith_short_8: DT2JMIFT

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/DT2JMIFTNBFXTA7FMM2EDJHKTQ \
  | 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: 1cf49620b3684b7983e5633441a4ea9c3200af649c665b9ca53fd3945f309410

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7a9cd4ce293a3ad6fff08973bd19eb285745a489d8753015b2f273b74b94e53",
    "cross_cats_sorted": [
      "cs.SY",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-09-24T05:55:04Z",
    "title_canon_sha256": "d03541eb9a70f4fd40725aa5793d13dd32b745e116c7c162854d397ee84abb34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.11757",
    "kind": "arxiv",
    "version": 3
  }
}