Pith Number

pith:RRWGAUBK

pith:2012:RRWGAUBKZHUMI7FPKGC2ECSSTC

not attested not anchored not stored refs pending

Dispersive limit from the Kawahara to the KdV equation

Luc Molinet (LMPT), Yuzhao Wang

arxiv:1205.0729 v2 · 2012-05-03 · 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{RRWGAUBKZHUMI7FPKGC2ECSSTC}

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	2026-05-18T03:54:05.577897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c6c60502ac9e8c47caf5185a20a5298a45f05f899915dd3ec5059e3565be8bd

Aliases

arxiv: 1205.0729 · arxiv_version: 1205.0729v2 · doi: 10.48550/arxiv.1205.0729 · pith_short_12: RRWGAUBKZHUM · pith_short_16: RRWGAUBKZHUMI7FP · pith_short_8: RRWGAUBK

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/RRWGAUBKZHUMI7FPKGC2ECSSTC \
  | 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: 8c6c60502ac9e8c47caf5185a20a5298a45f05f899915dd3ec5059e3565be8bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c0d18a9cb14a4e51543192ab161089e57959ad0d26847fe29858179acd5478c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-05-03T15:12:22Z",
    "title_canon_sha256": "77433b1c272609f0313aaf0caf9ce230a2932b75c5381c815fc1cf1a0c4ed775"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0729",
    "kind": "arxiv",
    "version": 2
  }
}