Pith Number

pith:3RQNA2TS

pith:2017:3RQNA2TSE5URPQ47EEP7M3XPTM

not attested not anchored not stored refs pending

Elliptic equations with transmission and Wentzell boundary conditions and an application to steady water waves in the presence of wind

Hung Le

arxiv:1706.03727 v4 · 2017-06-12 · 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{3RQNA2TSE5URPQ47EEP7M3XPTM}

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	2026-05-18T00:25:11.689155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc60d06a72276917c39f211ff66eef9b04c0300c49b3084569ec5b96c09aa85f

Aliases

arxiv: 1706.03727 · arxiv_version: 1706.03727v4 · doi: 10.48550/arxiv.1706.03727 · pith_short_12: 3RQNA2TSE5UR · pith_short_16: 3RQNA2TSE5URPQ47 · pith_short_8: 3RQNA2TS

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/3RQNA2TSE5URPQ47EEP7M3XPTM \
  | 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: dc60d06a72276917c39f211ff66eef9b04c0300c49b3084569ec5b96c09aa85f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "023af77e851f9fc028d1f9ff9abc0aa6122abf56eeda23e7eba7b70aa7db16b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-06-12T16:56:05Z",
    "title_canon_sha256": "977bbf5731465a1967c2408dbb7738fe63d5dc4b27bf6628d4a7b288e3bdbf61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03727",
    "kind": "arxiv",
    "version": 4
  }
}