Pith Number

pith:QEZ62GUN

pith:2013:QEZ62GUNU7PBJJL655OW47NDLH

not attested not anchored not stored refs pending

Lagrangian ADER-WENO Finite Volume Schemes on Unstructured Triangular Meshes Based On Genuinely Multidimensional HLL Riemann Solvers

Dinshaw S. Balsara, Michael Dumbser, Walter Boscheri

arxiv:1312.0436 v1 · 2013-12-02 · 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{QEZ62GUNU7PBJJL655OW47NDLH}

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	2026-05-18T01:45:59.896673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8133ed1a8da7de14a57eef5d6e7da359f4fd71b7b275e306a18e91a6623bf5fb

Aliases

arxiv: 1312.0436 · arxiv_version: 1312.0436v1 · doi: 10.48550/arxiv.1312.0436 · pith_short_12: QEZ62GUNU7PB · pith_short_16: QEZ62GUNU7PBJJL6 · pith_short_8: QEZ62GUN

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/QEZ62GUNU7PBJJL655OW47NDLH \
  | 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: 8133ed1a8da7de14a57eef5d6e7da359f4fd71b7b275e306a18e91a6623bf5fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a00f3f00e1fb66bbfee8f7c3b3f769b905e0eecc02df6eee06f133a6156ac27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-12-02T12:41:42Z",
    "title_canon_sha256": "bf6caf460eb8e9b187b78c503f11a4bf1dd76cf143ef8f7bbee2c265a5599fb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0436",
    "kind": "arxiv",
    "version": 1
  }
}