Pith Number

pith:MZNF6VG5

pith:2022:MZNF6VG5ZFR5W4QUDNT6XE2DFN

not attested not anchored not stored refs pending

Decomposition of the Wave Manifold into Lax Admissible Regions and its Application to the Solution of Riemann Problems

Carlos F.B. Palmeira, Cesar S. Eschenazi, Dan Marchesin, Marlon M. L\'opez-Flores, Wanderson J. Lambert

arxiv:2210.09354 v2 · 2022-10-17 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MZNF6VG5ZFR5W4QUDNT6XE2DFN}

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	2026-07-05T05:13:38.998080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

665a5f54ddc963db72141b67eb93432b7845bc86d6d502f2ade1bf38ebd2497e

Aliases

arxiv: 2210.09354 · arxiv_version: 2210.09354v2 · doi: 10.48550/arxiv.2210.09354 · pith_short_12: MZNF6VG5ZFR5 · pith_short_16: MZNF6VG5ZFR5W4QU · pith_short_8: MZNF6VG5

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/MZNF6VG5ZFR5W4QUDNT6XE2DFN \
  | 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: 665a5f54ddc963db72141b67eb93432b7845bc86d6d502f2ade1bf38ebd2497e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6b7b82423ffd172edcbac33feecafd9efcc5bc7d366de2f2f3dfbd8e5c2ad12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2022-10-17T18:49:19Z",
    "title_canon_sha256": "325dde37849519bfaaad769ea2dc71de0a566f7aef24568a47fd5cd4332bf0b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.09354",
    "kind": "arxiv",
    "version": 2
  }
}