Pith Number

pith:NBSNWGOU

pith:2014:NBSNWGOUOBZUKPABBUXSMGLKFK

not attested not anchored not stored refs pending

A posteriori analysis of discontinuous Galerkin schemes for systems of hyperbolic conservation laws

Charalambos Makridakis, Jan Giesselmann, Tristan Pryer

arxiv:1405.7616 v1 · 2014-05-29 · math.NA · cs.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{NBSNWGOUOBZUKPABBUXSMGLKFK}

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	2026-06-04T16:08:35.436898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6864db19d47073453c010d2f26196a2aa1fa58edcf9253ca3879b5a210964ad5

Aliases

arxiv: 1405.7616 · arxiv_version: 1405.7616v1 · doi: 10.48550/arxiv.1405.7616 · pith_short_12: NBSNWGOUOBZU · pith_short_16: NBSNWGOUOBZUKPAB · pith_short_8: NBSNWGOU

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/NBSNWGOUOBZUKPABBUXSMGLKFK \
  | 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: 6864db19d47073453c010d2f26196a2aa1fa58edcf9253ca3879b5a210964ad5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84633038a772d5aae6105d602535924ce2a7edd74e3be138202d6f8edb0db10e",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-05-29T17:02:44Z",
    "title_canon_sha256": "b836bfbdfd4235dc76ed60325a532eb170eb60cfb2087c14a6e0c5f206df62f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7616",
    "kind": "arxiv",
    "version": 1
  }
}