Pith Number

pith:GP32WM5O

pith:2014:GP32WM5OZEDJG3LMJHDYSW6LI3

not attested not anchored not stored refs pending

A high-order relaxation method with projective integration for solving nonlinear systems of hyperbolic conservation laws

Giovanni Samaey, Pauline Lafitte, Ward Melis

arxiv:1406.4305 v4 · 2014-06-17 · 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{GP32WM5OZEDJG3LMJHDYSW6LI3}

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	2026-05-18T01:06:23.184881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33f7ab33aec906936d6c49c7895bcb46fa02e8024fb930635af5e510b9817f3e

Aliases

arxiv: 1406.4305 · arxiv_version: 1406.4305v4 · doi: 10.48550/arxiv.1406.4305 · pith_short_12: GP32WM5OZEDJ · pith_short_16: GP32WM5OZEDJG3LM · pith_short_8: GP32WM5O

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/GP32WM5OZEDJG3LMJHDYSW6LI3 \
  | 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: 33f7ab33aec906936d6c49c7895bcb46fa02e8024fb930635af5e510b9817f3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d2e32fdee5f040b9e4a23c4e57573cd0aac6e957d35597981ca99ebd3e0bbe2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-06-17T10:26:52Z",
    "title_canon_sha256": "824962ae19b47d7db280e7e20ca037ba041a1b922a2160730ea381d037ee6782"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4305",
    "kind": "arxiv",
    "version": 4
  }
}