Pith Number

pith:EBDSQ2U4

pith:2014:EBDSQ2U434DZ77VVON5P4CMKR7

not attested not anchored not stored refs pending

Well-posedness and exponential decay of solutions for the Blackstock-Crighton-Kuznetsov equation

Rainer Brunnhuber

arxiv:1405.6494 v4 · 2014-05-26 · 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{EBDSQ2U434DZ77VVON5P4CMKR7}

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	2026-05-18T01:32:10.868008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2047286a9cdf079ffeb5737afe098a8fcf9de19d97b738b6c7106229cf063507

Aliases

arxiv: 1405.6494 · arxiv_version: 1405.6494v4 · doi: 10.48550/arxiv.1405.6494 · pith_short_12: EBDSQ2U434DZ · pith_short_16: EBDSQ2U434DZ77VV · pith_short_8: EBDSQ2U4

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/EBDSQ2U434DZ77VVON5P4CMKR7 \
  | 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: 2047286a9cdf079ffeb5737afe098a8fcf9de19d97b738b6c7106229cf063507

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "844af1e33f90df7bd223063dca5b091d3d370da1c1f426ff5c8750925793b6e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-05-26T08:08:51Z",
    "title_canon_sha256": "d272becfac1c7e1a0fe95ecdcb2063b484235e05fb361f702b3c9071e0bc5446"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.6494",
    "kind": "arxiv",
    "version": 4
  }
}