Pith Number

pith:UXDVN5LO

pith:2013:UXDVN5LOBIVFBFEUXZ6F5SWDK7

not attested not anchored not stored refs pending

Discontinuous Galerkin methods for nonvariational problems

Andreas Dedner, Tristan Pryer

arxiv:1304.2265 v1 · 2013-04-08 · 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{UXDVN5LOBIVFBFEUXZ6F5SWDK7}

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.

Cited by

1 paper in Pith

A Least-Squares Weak Galerkin Method for Second-Order Elliptic Equations in Non-Divergence Form

Receipt and verification

First computed	2026-05-18T03:28:43.563476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5c756f56e0a2a509494be7c5ecac357f06f15c9bd19e915de603f0b375109df

Aliases

arxiv: 1304.2265 · arxiv_version: 1304.2265v1 · doi: 10.48550/arxiv.1304.2265 · pith_short_12: UXDVN5LOBIVF · pith_short_16: UXDVN5LOBIVFBFEU · pith_short_8: UXDVN5LO

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/UXDVN5LOBIVFBFEUXZ6F5SWDK7 \
  | 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: a5c756f56e0a2a509494be7c5ecac357f06f15c9bd19e915de603f0b375109df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "075476264347072ab7d8a9eb34d49e841459f2bdc05d007fb73eb1067e0d523e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-04-08T16:47:08Z",
    "title_canon_sha256": "3772d6edcc260552f33680127deb9e23ba4ac039aaf5cc8220f9eb4b8f0c96ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2265",
    "kind": "arxiv",
    "version": 1
  }
}