Pith Number

pith:ROCBLYI4

pith:2014:ROCBLYI4YNVQENMUVKJT7WCXKW

not attested not anchored not stored refs pending

The Semi-Classical Limit of an Optimal Design Problem for the Stationary Quantum Drift-Diffusion Model

Florian Schneider, Oliver Tse, Ren\'e Pinnau, Sebastian Rau

arxiv:1402.5518 v3 · 2014-02-22 · 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{ROCBLYI4YNVQENMUVKJT7WCXKW}

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	2026-05-18T02:29:17.516489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b8415e11cc36b023594aa933fd85755affd7965b8fe5d8c8fb1ff20d0111432

Aliases

arxiv: 1402.5518 · arxiv_version: 1402.5518v3 · doi: 10.48550/arxiv.1402.5518 · pith_short_12: ROCBLYI4YNVQ · pith_short_16: ROCBLYI4YNVQENMU · pith_short_8: ROCBLYI4

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/ROCBLYI4YNVQENMUVKJT7WCXKW \
  | 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: 8b8415e11cc36b023594aa933fd85755affd7965b8fe5d8c8fb1ff20d0111432

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c70982c2f908f1e8625584de3237888e60712c86baae657c9d21f8437df7db5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-02-22T15:35:58Z",
    "title_canon_sha256": "de43c4689a1ec46ef0df3c4d181e0da82fa550510300e88a71a1c706f83e819b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5518",
    "kind": "arxiv",
    "version": 3
  }
}