Pith Number

pith:K5GVHULJ

pith:2017:K5GVHULJBLOX6DXSHXJ6QVMGLG

not attested not anchored not stored refs pending

Well-posedness and peakons for a higher-order $\mu$-Camassa-Holm equation

Fengquan Li, Feng Wang, Zhijun Qiao

arxiv:1712.07996 v2 · 2017-12-21 · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K5GVHULJBLOX6DXSHXJ6QVMGLG}

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	2026-05-18T00:16:16.024358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

574d53d1690add7f0ef23dd3e8558659945fbf32a7d9c0680ecaaa13057f7add

Aliases

arxiv: 1712.07996 · arxiv_version: 1712.07996v2 · doi: 10.48550/arxiv.1712.07996 · pith_short_12: K5GVHULJBLOX · pith_short_16: K5GVHULJBLOX6DXS · pith_short_8: K5GVHULJ

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/K5GVHULJBLOX6DXSHXJ6QVMGLG \
  | 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: 574d53d1690add7f0ef23dd3e8558659945fbf32a7d9c0680ecaaa13057f7add

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ce409b034853bc08d4e67d95ed2a397dbd41782c3b22de30ce5dbd37c58dda6",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-12-21T15:11:31Z",
    "title_canon_sha256": "c8e381434b3e0339b398df4071bffe8587fd86a00212fcc579c44d0cb388f318"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07996",
    "kind": "arxiv",
    "version": 2
  }
}