Pith Number

pith:SXERBF7Z

pith:2026:SXERBF7ZDVAY7KFI5ZE7TFF4BC

not attested not anchored not stored refs pending

Rigidity of weak solutions for anisotropic N-Laplacian equation with Neumann or Robin boundary condition

Shaolong Peng, TingFeng Yuan, Yichen Hu, Yuxia Guo

arxiv:2607.21123 v1 · 2026-07-23 · math.AP · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SXERBF7ZDVAY7KFI5ZE7TFF4BC}

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	2026-07-24T01:23:54.190646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95c91097f91d418fa8a8ee49f994bc0892bb05d05c8c0e81eca97d52b59ae134

Aliases

arxiv: 2607.21123 · arxiv_version: 2607.21123v1 · doi: 10.48550/arxiv.2607.21123 · pith_short_12: SXERBF7ZDVAY · pith_short_16: SXERBF7ZDVAY7KFI · pith_short_8: SXERBF7Z

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/SXERBF7ZDVAY7KFI5ZE7TFF4BC \
  | 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: 95c91097f91d418fa8a8ee49f994bc0892bb05d05c8c0e81eca97d52b59ae134

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb53f5f629f1ef65c08d25cc50f83708b9bf362bca8e0945a820f450dcfd230b",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-07-23T09:57:11Z",
    "title_canon_sha256": "cdaf3dbab7b06bd5aea8228e7973e1b5c9a21117652baa3661a14481044e5d5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.21123",
    "kind": "arxiv",
    "version": 1
  }
}