Pith Number

pith:HDHCFCG7

pith:2015:HDHCFCG7I6HWOG4J7R2HLIR2HJ

not attested not anchored not stored refs pending

An improved convergence theorem for the Newton method under relaxed continuity assumptions

Andrei Dubin

arxiv:1503.03543 v1 · 2015-03-12 · 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{HDHCFCG7I6HWOG4J7R2HLIR2HJ}

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	2026-05-18T02:24:58.266680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38ce2288df478f671b89fc7475a23a3a58aa5d1905f605c58c196579c65bae5c

Aliases

arxiv: 1503.03543 · arxiv_version: 1503.03543v1 · doi: 10.48550/arxiv.1503.03543 · pith_short_12: HDHCFCG7I6HW · pith_short_16: HDHCFCG7I6HWOG4J · pith_short_8: HDHCFCG7

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/HDHCFCG7I6HWOG4J7R2HLIR2HJ \
  | 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: 38ce2288df478f671b89fc7475a23a3a58aa5d1905f605c58c196579c65bae5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0e01492ad7013b00715b3ce7bd7fce0b594e5f68227fd1caafbb1ec39acdd18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-03-12T01:05:04Z",
    "title_canon_sha256": "715d78db32973fc94415bac4cf8c19112202f58c2f4fc29f173d4f66bf8fc2a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03543",
    "kind": "arxiv",
    "version": 1
  }
}