Pith Number

pith:GDTSQN6K

pith:2018:GDTSQN6KQCRDCGJJCDD6XR7WYR

not attested not anchored not stored refs pending

Arbitrary high order accurate space-time discontinuous Galerkin finite element schemes on staggered unstructured meshes for linear elasticity

Maurizio Tavelli, Michael Dumbser

arxiv:1802.04516 v1 · 2018-02-13 · 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{GDTSQN6KQCRDCGJJCDD6XR7WYR}

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	2026-05-18T00:16:26.422986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30e72837ca80a231192910c7ebc7f6c47df90938d3e902994c1879bc9e7e64f8

Aliases

arxiv: 1802.04516 · arxiv_version: 1802.04516v1 · doi: 10.48550/arxiv.1802.04516 · pith_short_12: GDTSQN6KQCRD · pith_short_16: GDTSQN6KQCRDCGJJ · pith_short_8: GDTSQN6K

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/GDTSQN6KQCRDCGJJCDD6XR7WYR \
  | 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: 30e72837ca80a231192910c7ebc7f6c47df90938d3e902994c1879bc9e7e64f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a4863e746e0185fe87fe6b053db7449788a0aea6e5ae6c46c2d48868a7ba9d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-02-13T09:16:14Z",
    "title_canon_sha256": "6789db41691137ed6576fae58013581ce7602f8967a704d827093cb08b65bc04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04516",
    "kind": "arxiv",
    "version": 1
  }
}