Pith Number

pith:6XKU3UTM

pith:2020:6XKU3UTMNMQKFX4AHPAWVD2ZTE

not attested not anchored not stored refs pending

Asymptotic behavior of scalar convection-diffusion equations

Enrique Zuazua

arxiv:2003.11834 v1 · 2020-03-26 · 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{6XKU3UTMNMQKFX4AHPAWVD2ZTE}

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.

Cited by

7 papers in Pith

$L^p$-Asymptotic Profiles for the Heat Equation with a Hardy Potential

The Coercivity Gap in Neural PDE Solvers: Parameter Escape and Functional Convergence

On the Role of the Viscosity Parameters in the Large Time Asymptotics of 2D Micropolar Flows

Receipt and verification

First computed	2026-07-05T00:50:48.002024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5d54dd26c6b20a2df803bc16a8f59993b981840fd212acd4af2db7476194605

Aliases

arxiv: 2003.11834 · arxiv_version: 2003.11834v1 · doi: 10.48550/arxiv.2003.11834 · pith_short_12: 6XKU3UTMNMQK · pith_short_16: 6XKU3UTMNMQKFX4A · pith_short_8: 6XKU3UTM

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/6XKU3UTMNMQKFX4AHPAWVD2ZTE \
  | 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: f5d54dd26c6b20a2df803bc16a8f59993b981840fd212acd4af2db7476194605

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9806a868f6ba8769cefa4ed8ee73d169352ced19e6bd47238bbd89740880cb8f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2020-03-26T11:05:26Z",
    "title_canon_sha256": "2e991152f9751689ffea4c23b7ee8992a5d6540f587554df81b113902a3c8191"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.11834",
    "kind": "arxiv",
    "version": 1
  }
}