Pith Number

pith:AR4O5C3Q

pith:2016:AR4O5C3QOX5TGYFYZ35IFUXMXR

not attested not anchored not stored refs pending

Perron's method for nonlocal fully nonlinear equations

Chenchen Mou

arxiv:1610.03426 v4 · 2016-10-11 · 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{AR4O5C3QOX5TGYFYZ35IFUXMXR}

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	2026-05-18T00:22:29.677289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0478ee8b7075fb3360b8cefa82d2ecbc724503b1a19a07551d50a706f7338c38

Aliases

arxiv: 1610.03426 · arxiv_version: 1610.03426v4 · doi: 10.48550/arxiv.1610.03426 · pith_short_12: AR4O5C3QOX5T · pith_short_16: AR4O5C3QOX5TGYFY · pith_short_8: AR4O5C3Q

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/AR4O5C3QOX5TGYFYZ35IFUXMXR \
  | 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: 0478ee8b7075fb3360b8cefa82d2ecbc724503b1a19a07551d50a706f7338c38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fa5a961e05760bd080b4d4dfa8466c395bcfea3a17d44a7b5626dbb1fcd8218",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-10-11T17:07:14Z",
    "title_canon_sha256": "20da943a299a7bf07a2a7d54f60e46e9e6ec3945f4e15768e1cd1a3dc5ff23f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03426",
    "kind": "arxiv",
    "version": 4
  }
}