Pith Number

pith:WABH7J6L

pith:2017:WABH7J6LAART3U5KJL333NNMBQ

not attested not anchored not stored refs pending

Shape optimization in laminar flow with a label-guided variational autoencoder

Stefan Bartzsch, Stefano Ermon, Stephan Eismann

arxiv:1712.03599 v1 · 2017-12-10 · cs.CE · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WABH7J6LAART3U5KJL333NNMBQ}

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	2026-05-18T00:28:20.646061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0027fa7cb00233dd3aa4af7bdb5ac0c2d02e3ebe1066feebc672aad09a05338

Aliases

arxiv: 1712.03599 · arxiv_version: 1712.03599v1 · doi: 10.48550/arxiv.1712.03599 · pith_short_12: WABH7J6LAART · pith_short_16: WABH7J6LAART3U5K · pith_short_8: WABH7J6L

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/WABH7J6LAART3U5KJL333NNMBQ \
  | 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: b0027fa7cb00233dd3aa4af7bdb5ac0c2d02e3ebe1066feebc672aad09a05338

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfded5d013b66ca23dc7da901a4891d53542c6554cfc87b51c36ce7cca128d4d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2017-12-10T22:24:02Z",
    "title_canon_sha256": "455ebe41bde326ed4512ccdac32bf2753909af181de085a97d37dd6d46d9934a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03599",
    "kind": "arxiv",
    "version": 1
  }
}