Pith Number

pith:324EEBIZ

pith:2021:324EEBIZWRUGX24NPQ322FVB5Q

not attested not anchored not stored refs pending

Adaptive output error feedback for a class of nonlinear infinite-dimensional systems

Anthony Hastir, Denis Dochain, Joseph J. Winkin

arxiv:2111.06713 v2 · 2021-11-12 · 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{324EEBIZWRUGX24NPQ322FVB5Q}

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	2026-07-05T04:11:28.456179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

deb8420519b4686beb8d7c37ad16a1ec3b75c990b9622642c683c0dafd76a1d4

Aliases

arxiv: 2111.06713 · arxiv_version: 2111.06713v2 · doi: 10.48550/arxiv.2111.06713 · pith_short_12: 324EEBIZWRUG · pith_short_16: 324EEBIZWRUGX24N · pith_short_8: 324EEBIZ

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/324EEBIZWRUGX24NPQ322FVB5Q \
  | 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: deb8420519b4686beb8d7c37ad16a1ec3b75c990b9622642c683c0dafd76a1d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7926ef3d50e3bc5e487f123419eb276eacf3e124aeb068af2115a0f43ffeb31b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-11-12T13:28:54Z",
    "title_canon_sha256": "ac544e4553cac567104d5c837f353aaf3175cad63a6f3bc3b909e66bae7d36ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.06713",
    "kind": "arxiv",
    "version": 2
  }
}