Pith Number

pith:D3JNEKAR

pith:2021:D3JNEKAR6BW7TKLHSNUTUMKCPS

not attested not anchored not stored refs pending

Stability and convergence of Strang splitting. Part II: tensorial Allen-Cahn equations

Chaoyu Quan, Dong Li, Jiao Xu

arxiv:2108.11254 v2 · 2021-08-25 · math.NA · cs.NA · 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{D3JNEKAR6BW7TKLHSNUTUMKCPS}

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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

Relaxed Generalized Scalar Auxiliary Variable Exponential Integrator for A Modified Landau-de Gennes Theory for Smectic Liquid Crystals

Receipt and verification

First computed	2026-07-05T04:00:56.280498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ed2d22811f06df9a96793693a31427c8b5d2f654fc271b704d4ba95f62692e3

Aliases

arxiv: 2108.11254 · arxiv_version: 2108.11254v2 · doi: 10.48550/arxiv.2108.11254 · pith_short_12: D3JNEKAR6BW7 · pith_short_16: D3JNEKAR6BW7TKLH · pith_short_8: D3JNEKAR

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/D3JNEKAR6BW7TKLHSNUTUMKCPS \
  | 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: 1ed2d22811f06df9a96793693a31427c8b5d2f654fc271b704d4ba95f62692e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "babbaa149a672aaa68ee2190cffc24f6116c45fd9cbfd6abcd7e37ec8d51edf7",
    "cross_cats_sorted": [
      "cs.NA",
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2021-08-25T14:25:28Z",
    "title_canon_sha256": "8f663afc296e5aa2e0120b6b4fac8adff0ae6cba154512062f9dacde8199d7d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.11254",
    "kind": "arxiv",
    "version": 2
  }
}