Pith Number

pith:RIJAGQX6

pith:2015:RIJAGQX6NKXDU4DKKFPZBTYQTZ

not attested not anchored not stored refs pending

Finite-dimensional predictor-based feedback stabilization of a 1D linear reaction-diffusion equation with boundary input delay

Christophe Prieur (GIPSA-SYSCO), Delphine Bresch-Pietri (GIPSA-SLR), Emmanuel Tr\'elat (LJLL)

arxiv:1511.03030 v1 · 2015-11-10 · 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{RIJAGQX6NKXDU4DKKFPZBTYQTZ}

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	2026-05-18T01:27:17.153179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a120342fe6aae3a706a515f90cf109e706f224cb91387fe0ddc2e687d81f773

Aliases

arxiv: 1511.03030 · arxiv_version: 1511.03030v1 · doi: 10.48550/arxiv.1511.03030 · pith_short_12: RIJAGQX6NKXD · pith_short_16: RIJAGQX6NKXDU4DK · pith_short_8: RIJAGQX6

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/RIJAGQX6NKXDU4DKKFPZBTYQTZ \
  | 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: 8a120342fe6aae3a706a515f90cf109e706f224cb91387fe0ddc2e687d81f773

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbfcb64273a7d3eb90549c285549e897d17e1a6609dc69e9b4558e6b10ad35d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-11-10T09:24:59Z",
    "title_canon_sha256": "6005ac61d2005057ce54092728eb700657d9c56b30e9d3731ba93730c3a8ee61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.03030",
    "kind": "arxiv",
    "version": 1
  }
}