Pith Number

pith:CWTJT4TA

pith:2018:CWTJT4TA7VAVOPK6E2SQ4DSTBC

not attested not anchored not stored refs pending

Global Stabilization of BBM-Burgers' Type Equations by Nonlinear Boundary Feedback Control Laws: Theory and Finite Element Error Analysis

Amiya Kumar Pani, Sudeep Kundu

arxiv:1812.02084 v1 · 2018-12-05 · math.NA · math.AP · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CWTJT4TA7VAVOPK6E2SQ4DSTBC}

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	2026-05-17T23:58:59.766606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15a699f260fd41573d5e26a50e0e5308b200023f56c5d04e19f886fed816f74c

Aliases

arxiv: 1812.02084 · arxiv_version: 1812.02084v1 · doi: 10.48550/arxiv.1812.02084 · pith_short_12: CWTJT4TA7VAV · pith_short_16: CWTJT4TA7VAVOPK6 · pith_short_8: CWTJT4TA

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/CWTJT4TA7VAVOPK6E2SQ4DSTBC \
  | 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: 15a699f260fd41573d5e26a50e0e5308b200023f56c5d04e19f886fed816f74c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cabafa8d36e67388aa70bcac5e4166c7e288949ccf4a5f902734a3d919b97000",
    "cross_cats_sorted": [
      "math.AP",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-12-05T16:19:56Z",
    "title_canon_sha256": "a62f926895b5c117ec5488bfac11921a08baad6da849d617c1692d658cc18ed7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02084",
    "kind": "arxiv",
    "version": 1
  }
}