Pith Number

pith:YVTJUVNO

pith:2017:YVTJUVNONDXOMUIW7CHQTJLHLE

not attested not anchored not stored refs pending

A Second-Order Energy Stable Backward Differentiation Formula Method for the Epitaxial Thin Film Equation with Slope Selection

Cheng Wang, Steven M. Wise, Wenqiang Feng, Zhengru Zhang

arxiv:1706.01943 v2 · 2017-06-06 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YVTJUVNONDXOMUIW7CHQTJLHLE}

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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.

Cited by

2 papers in Pith

A stabilized second order exponential time differencing multistep method for thin film growth model without slope selection

Arbitrarily High-order Unconditionally Energy Stable Schemes for Gradient Flow Models Using the Scalar Auxiliary Variable Approach

Receipt and verification

First computed	2026-05-18T00:41:20.410618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5669a55ae68eee65116f88f09a567593019a5c78e3d6ea9c4bf9fd38e69454f

Aliases

arxiv: 1706.01943 · arxiv_version: 1706.01943v2 · doi: 10.48550/arxiv.1706.01943 · pith_short_12: YVTJUVNONDXO · pith_short_16: YVTJUVNONDXOMUIW · pith_short_8: YVTJUVNO

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/YVTJUVNONDXOMUIW7CHQTJLHLE \
  | 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: c5669a55ae68eee65116f88f09a567593019a5c78e3d6ea9c4bf9fd38e69454f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b3cd0ebc830266fbe947960a2bf40729c7b8b30046cfcafa6ee96f2a12f874d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-06-06T19:44:14Z",
    "title_canon_sha256": "2be1657e25c15386cb3b59d1dc819f37cfee0e7a41acf1e566ddfd65417e2ffc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01943",
    "kind": "arxiv",
    "version": 2
  }
}