Pith Number

pith:H6OO6WVB

pith:2016:H6OO6WVBLDFEBBPAJCCDDG5WLI

not attested not anchored not stored refs pending

Norm inflation for the generalized Boussinesq and Kawahara equations

Mamoru Okamoto

arxiv:1612.07870 v1 · 2016-12-23 · 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{H6OO6WVBLDFEBBPAJCCDDG5WLI}

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	2026-05-18T00:15:52.704953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f9cef5aa158ca4085e04884319bb65a01ef52cdb15c93e5bae9aa31d65b385b

Aliases

arxiv: 1612.07870 · arxiv_version: 1612.07870v1 · doi: 10.48550/arxiv.1612.07870 · pith_short_12: H6OO6WVBLDFE · pith_short_16: H6OO6WVBLDFEBBPA · pith_short_8: H6OO6WVB

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/H6OO6WVBLDFEBBPAJCCDDG5WLI \
  | 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: 3f9cef5aa158ca4085e04884319bb65a01ef52cdb15c93e5bae9aa31d65b385b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9be0cb8fb03e81a28920b222d976b2a153cb08872c18721c7cabe0e2b2d908d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-12-23T04:20:53Z",
    "title_canon_sha256": "b27b7ea0eafe97608e040b6291bfc8dac93d844da02a64352ef02ec8d71e2537"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.07870",
    "kind": "arxiv",
    "version": 1
  }
}