Pith Number

pith:Q6UJ6CMK

pith:2015:Q6UJ6CMKJQQK23U3C7L5NSFQRQ

not attested not anchored not stored refs pending

On the Convergence of Space-Time Discontinuous Galerkin Schemes for Scalar Conservation Laws

Georg May (1), Mohammad Zakerzadeh (1) ((1) AICES, RWTH Aachen)

arxiv:1506.01859 v1 · 2015-06-05 · math.NA · physics.flu-dyn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q6UJ6CMKJQQK23U3C7L5NSFQRQ}

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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.

Receipt and verification

First computed	2026-05-18T01:14:18.036145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87a89f098a4c20ad6e9b17d7d6c8b08c281a9185f8c66eafcb5c7f0be35b7274

Aliases

arxiv: 1506.01859 · arxiv_version: 1506.01859v1 · doi: 10.48550/arxiv.1506.01859 · pith_short_12: Q6UJ6CMKJQQK · pith_short_16: Q6UJ6CMKJQQK23U3 · pith_short_8: Q6UJ6CMK

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/Q6UJ6CMKJQQK23U3C7L5NSFQRQ \
  | 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: 87a89f098a4c20ad6e9b17d7d6c8b08c281a9185f8c66eafcb5c7f0be35b7274

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83926d5fe071b136ad3544519765994a9c5f3a2e9b07736a53101d5269005a87",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-06-05T10:47:09Z",
    "title_canon_sha256": "3902009c8109c373b3dbe52855e7ac252e4f5b1a28c530b55b158b36ad4e8e52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01859",
    "kind": "arxiv",
    "version": 1
  }
}