Pith Number

pith:QU2PMVGF

pith:2013:QU2PMVGFQZGEYZD3W3WZU7LLTH

not attested not anchored not stored refs pending

Null controllability for parabolic equations with dynamic boundary conditions of reactive-diffusive type

Lahcen Maniar, Martin Meyries, Roland Schnaubelt

arxiv:1311.0761 v1 · 2013-11-04 · math.OC · 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{QU2PMVGFQZGEYZD3W3WZU7LLTH}

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	2026-05-18T03:08:04.881095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8534f654c5864c4c647bb6ed9a7d6b99e01e7c64c03c16bb776617e572a3a8bc

Aliases

arxiv: 1311.0761 · arxiv_version: 1311.0761v1 · doi: 10.48550/arxiv.1311.0761 · pith_short_12: QU2PMVGFQZGE · pith_short_16: QU2PMVGFQZGEYZD3 · pith_short_8: QU2PMVGF

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/QU2PMVGFQZGEYZD3W3WZU7LLTH \
  | 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: 8534f654c5864c4c647bb6ed9a7d6b99e01e7c64c03c16bb776617e572a3a8bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "002a022a8aa14dc15ed3efe1113d7a314c2fee1b2826cd152a8b50c1ebb96987",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-11-04T16:34:55Z",
    "title_canon_sha256": "5e0e24be3de5370caf6793304689ae3fd45de70f37c2f9a0c968e02c0d709933"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0761",
    "kind": "arxiv",
    "version": 1
  }
}