Pith Number

pith:L3F4WIC7

pith:2017:L3F4WIC7E2DNT5JYSPSSEW6E7W

not attested not anchored not stored refs pending

Stability and convergence analysis of A linear, fully decoupled and unconditionally energy stable scheme for magneto-hydrodynamic equations

Guodong Zhang, Xiaofeng Yang, Xiaoming He

arxiv:1711.09521 v1 · 2017-11-27 · 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{L3F4WIC7E2DNT5JYSPSSEW6E7W}

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	2026-05-18T00:29:35.284506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ecbcb205f2686d9f53893e5225bc4fd8a038e2926c95a77264498d5c0c52d07

Aliases

arxiv: 1711.09521 · arxiv_version: 1711.09521v1 · doi: 10.48550/arxiv.1711.09521 · pith_short_12: L3F4WIC7E2DN · pith_short_16: L3F4WIC7E2DNT5JY · pith_short_8: L3F4WIC7

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/L3F4WIC7E2DNT5JYSPSSEW6E7W \
  | 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: 5ecbcb205f2686d9f53893e5225bc4fd8a038e2926c95a77264498d5c0c52d07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71e2682d43dea78acecb72c0f01f0f4ad283151a2e17c63278cd56d13f8aaa3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-11-27T03:24:10Z",
    "title_canon_sha256": "f349d8c40337dee9b290fc7e087479471e3d7df43c6c73c12261cc08a54b56f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09521",
    "kind": "arxiv",
    "version": 1
  }
}