Pith Number

pith:EMRW4BS6

pith:2017:EMRW4BS6NGUTK6OMDZPVXDLARB

not attested not anchored not stored refs pending

Sampled-Data Boundary Feedback Control of 1-D Hyperbolic PDEs with Non-Local Terms

Iasson Karafyllis, Miroslav Krstic

arxiv:1702.08661 v1 · 2017-02-28 · math.OC · cs.SY · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EMRW4BS6NGUTK6OMDZPVXDLARB}

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	2026-05-18T00:49:48.162586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23236e065e69a93579cc1e5f5b8d60887dcc1139f73f79586952c98481463c88

Aliases

arxiv: 1702.08661 · arxiv_version: 1702.08661v1 · doi: 10.48550/arxiv.1702.08661 · pith_short_12: EMRW4BS6NGUT · pith_short_16: EMRW4BS6NGUTK6OM · pith_short_8: EMRW4BS6

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/EMRW4BS6NGUTK6OMDZPVXDLARB \
  | 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: 23236e065e69a93579cc1e5f5b8d60887dcc1139f73f79586952c98481463c88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cee831d9f12146f228a53d64dcc59d04783b55644761206a87df08256e02e7d",
    "cross_cats_sorted": [
      "cs.SY",
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-02-28T06:20:34Z",
    "title_canon_sha256": "0e80d0dcf0507f6eaadb6c521c2718c04d5cdfed55a86a166b95025bd6d13745"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08661",
    "kind": "arxiv",
    "version": 1
  }
}