Pith Number

pith:MGFKFV2F

pith:2015:MGFKFV2FGUOAHLKNKTHMDHD4VU

not attested not anchored not stored refs pending

Boundary Control of Reaction-Diffusion PDEs on Balls in Spaces of Arbitrary Dimensions

Miroslav Krstic, Rafael Vazquez

arxiv:1511.06641 v1 · 2015-11-20 · math.OC · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MGFKFV2FGUOAHLKNKTHMDHD4VU}

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	2026-05-18T01:26:24.160113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

618aa2d745351c03ad4d54cec19c7cad1ba6f87e1ce7ee7000a0f5f188076abd

Aliases

arxiv: 1511.06641 · arxiv_version: 1511.06641v1 · doi: 10.48550/arxiv.1511.06641 · pith_short_12: MGFKFV2FGUOA · pith_short_16: MGFKFV2FGUOAHLKN · pith_short_8: MGFKFV2F

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/MGFKFV2FGUOAHLKNKTHMDHD4VU \
  | 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: 618aa2d745351c03ad4d54cec19c7cad1ba6f87e1ce7ee7000a0f5f188076abd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e9d5b1c1f1308be7fa74615d2aa29de33811a83456732c24e65fc20718aafbf",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-11-20T15:32:18Z",
    "title_canon_sha256": "db40219a4d50403a9decaf624d7ae39b70a1c5676ab7e52854818bad0391d429"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06641",
    "kind": "arxiv",
    "version": 1
  }
}