Pith Number

pith:REDKJDIP

pith:2019:REDKJDIPYX6JDVELWDMSFTD3XC

not attested not anchored not stored refs pending

A conforming discontinuous Galerkin finite element method: Part II

Shangyou Zhang, Xiu Ye

arxiv:1907.01397 v2 · 2019-07-01 · math.NA · cs.NA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{REDKJDIPYX6JDVELWDMSFTD3XC}

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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

1 paper in Pith

A conforming DG method for the biharmonic equation on polytopal meshes

Receipt and verification

First computed	2026-05-17T23:41:00.531693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8906a48d0fc5fc91d48bb0d922cc7bb88129afef786671d1204fcf13d917499c

Aliases

arxiv: 1907.01397 · arxiv_version: 1907.01397v2 · doi: 10.48550/arxiv.1907.01397 · pith_short_12: REDKJDIPYX6J · pith_short_16: REDKJDIPYX6JDVEL · pith_short_8: REDKJDIP

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/REDKJDIPYX6JDVELWDMSFTD3XC \
  | 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: 8906a48d0fc5fc91d48bb0d922cc7bb88129afef786671d1204fcf13d917499c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78f7a0de8e4a14a03aa8738ef26bb5a9cc3fb16c4333db90161c508d1d2650d9",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-07-01T01:38:15Z",
    "title_canon_sha256": "9cc97708e78bd807d797baa6ae9deb587e9b87d8b5fb759998beaffdd0a844f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01397",
    "kind": "arxiv",
    "version": 2
  }
}