Pith Number

pith:WKYBSQHU

pith:2014:WKYBSQHUCNCLFH5WH5ZS7O2672

not attested not anchored not stored refs pending

$L^2$-contraction for shock waves of scalar viscous conservation laws

Alexis F. Vasseur, Moon-Jin Kang

arxiv:1406.6936 v2 · 2014-06-26 · 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{WKYBSQHUCNCLFH5WH5ZS7O2672}

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	2026-05-18T01:30:49.248726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2b01940f41344b29fb63f732fbb5efeb0854a4f42d284b974ca062bda503fea

Aliases

arxiv: 1406.6936 · arxiv_version: 1406.6936v2 · doi: 10.48550/arxiv.1406.6936 · pith_short_12: WKYBSQHUCNCL · pith_short_16: WKYBSQHUCNCLFH5W · pith_short_8: WKYBSQHU

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/WKYBSQHUCNCLFH5WH5ZS7O2672 \
  | 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: b2b01940f41344b29fb63f732fbb5efeb0854a4f42d284b974ca062bda503fea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc2e53d042d4aad1a8f3448cd0ad549787c7240518b61d5f48313c84a19f6155",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-06-26T16:14:04Z",
    "title_canon_sha256": "1e0d8e635d885331ef31a4211a4880c780b9f590467717e0d431cb0f8311e387"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6936",
    "kind": "arxiv",
    "version": 2
  }
}