Pith Number

pith:G2NCTHVH

pith:2024:G2NCTHVH44DU5ZOQWEMXCGYPYA

not attested not anchored not stored refs pending

On inertial Levenberg-Marquardt type methods for solving nonlinear ill-posed operator equations

Antonio Leit\~ao, Dirk A. Lorenz, Joel C. Rabelo, Maximilian Winkler

arxiv:2406.07044 v1 · 2024-06-11 · 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{G2NCTHVH44DU5ZOQWEMXCGYPYA}

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	2026-07-05T08:30:17.477725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

369a299ea7e7074ee5d0b119711b0fc01a2eee47d4389c4ddac24659b377177d

Aliases

arxiv: 2406.07044 · arxiv_version: 2406.07044v1 · doi: 10.48550/arxiv.2406.07044 · pith_short_12: G2NCTHVH44DU · pith_short_16: G2NCTHVH44DU5ZOQ · pith_short_8: G2NCTHVH

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/G2NCTHVH44DU5ZOQWEMXCGYPYA \
  | 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: 369a299ea7e7074ee5d0b119711b0fc01a2eee47d4389c4ddac24659b377177d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4196dbf80fca1ea29957266d593611e787f1270f1a86cc886257a4fb26532932",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-06-11T08:11:22Z",
    "title_canon_sha256": "b4cd3a913963ccd42587adbce43db89020f3d40097ff2ca080af9f06acc32521"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.07044",
    "kind": "arxiv",
    "version": 1
  }
}