Pith Number

pith:NZUSI2HF

pith:2015:NZUSI2HFWU55ER2WRUVHZSFJTJ

not attested not anchored not stored refs pending

Robust Kantorovich's theorem on Newton's method under majorant condition in Riemannian Manifolds

Orizon P. Ferreira, Tib\'erio Bittencourt

arxiv:1505.05573 v1 · 2015-05-21 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NZUSI2HFWU55ER2WRUVHZSFJTJ}

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	2026-05-18T02:03:54.133239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e692468e5b53bd247568d2a7cc8a99a497c39a160957983b0bb8d4454535e57

Aliases

arxiv: 1505.05573 · arxiv_version: 1505.05573v1 · doi: 10.48550/arxiv.1505.05573 · pith_short_12: NZUSI2HFWU55 · pith_short_16: NZUSI2HFWU55ER2W · pith_short_8: NZUSI2HF

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/NZUSI2HFWU55ER2WRUVHZSFJTJ \
  | 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: 6e692468e5b53bd247568d2a7cc8a99a497c39a160957983b0bb8d4454535e57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "356317c0bd689f6aa3ff256c2162a2154e6692a81f01bf52a096cb88eabbea3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-05-21T01:18:47Z",
    "title_canon_sha256": "526e71ede9e5b883dd608d2ed3f7dca3d237772c5d2d909f9c55176ac29d91f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05573",
    "kind": "arxiv",
    "version": 1
  }
}