Pith Number

pith:HFVLWSUM

pith:2018:HFVLWSUM3UYDTCB4QUMBCWPJQJ

not attested not anchored not stored refs pending

Multi-dimensional Burgers equation with unbounded initial data: well-posedness and dispersive estimates

Denis Serre, Luis Silvestre

arxiv:1808.07467 v1 · 2018-08-18 · 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{HFVLWSUM3UYDTCB4QUMBCWPJQJ}

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	2026-05-17T23:39:58.374388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

396abb4a8cdd3039883c85181159e9824e45f37671484ece53173a04350a6d56

Aliases

arxiv: 1808.07467 · arxiv_version: 1808.07467v1 · doi: 10.48550/arxiv.1808.07467 · pith_short_12: HFVLWSUM3UYD · pith_short_16: HFVLWSUM3UYDTCB4 · pith_short_8: HFVLWSUM

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/HFVLWSUM3UYDTCB4QUMBCWPJQJ \
  | 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: 396abb4a8cdd3039883c85181159e9824e45f37671484ece53173a04350a6d56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "005aff6b3e8b18e7f3916c027b7ce01228c26f4927311a6cc2a6b41ae7243831",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-08-18T08:50:41Z",
    "title_canon_sha256": "170eb90da95d20488815dcb9b696ba8b4501c3085ebb88fdf449d728ae127919"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07467",
    "kind": "arxiv",
    "version": 1
  }
}