Pith Number

pith:5AIWCNNY

pith:2015:5AIWCNNYYG6IWBAQHSLKI7O7DH

not attested not anchored not stored refs pending

Asymptotic behavior of positive solutions to a degenerate elliptic equation in the upper half space with a nonlinear boundary condition

Zhuoran Du

arxiv:1504.04095 v1 · 2015-04-16 · 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{5AIWCNNYYG6IWBAQHSLKI7O7DH}

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	2026-05-18T02:18:39.948981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8116135b8c1bc8b04103c96a47ddf19f72bfbb1ce93c90024ba1beaccac55e0

Aliases

arxiv: 1504.04095 · arxiv_version: 1504.04095v1 · doi: 10.48550/arxiv.1504.04095 · pith_short_12: 5AIWCNNYYG6I · pith_short_16: 5AIWCNNYYG6IWBAQ · pith_short_8: 5AIWCNNY

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/5AIWCNNYYG6IWBAQHSLKI7O7DH \
  | 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: e8116135b8c1bc8b04103c96a47ddf19f72bfbb1ce93c90024ba1beaccac55e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c691d82c04ad797e928e4ae9a87f442a4cd0bd6919f6c5115bf506f487e881b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-04-16T04:07:04Z",
    "title_canon_sha256": "6525d27184aff45ab809dff9ee05b9021d8e3e982f3abd2f64ee47c851925f2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04095",
    "kind": "arxiv",
    "version": 1
  }
}