Pith Number

pith:DGLSA6X4

pith:2016:DGLSA6X4NTX6NCJUXMXCNQX2FI

not attested not anchored not stored refs pending

Iteration-complexity of gradient, subgradient and proximal point methods on Riemannian manifolds

G. C. Bento, J. G. Melo, O. P. Ferreira

arxiv:1609.04869 v1 · 2016-09-15 · 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{DGLSA6X4NTX6NCJUXMXCNQX2FI}

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	2026-05-18T01:04:32.245153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1997207afc6cefe68934bb2e26c2fa2a00294982340d0eadf5b3b721476926ea

Aliases

arxiv: 1609.04869 · arxiv_version: 1609.04869v1 · doi: 10.48550/arxiv.1609.04869 · pith_short_12: DGLSA6X4NTX6 · pith_short_16: DGLSA6X4NTX6NCJU · pith_short_8: DGLSA6X4

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/DGLSA6X4NTX6NCJUXMXCNQX2FI \
  | 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: 1997207afc6cefe68934bb2e26c2fa2a00294982340d0eadf5b3b721476926ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7265d5b45862dec489917d86aa1016737fcdab40b769e7157c28a8ebb844a1e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-09-15T21:53:23Z",
    "title_canon_sha256": "65a2f12e01bea539286958666f938e9ddc47afa3f96656291b16330c72264263"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.04869",
    "kind": "arxiv",
    "version": 1
  }
}