Pith Number

pith:AXA6NYIV

pith:2020:AXA6NYIVWVXIVRR6AWVOIDVSM6

not attested not anchored not stored refs pending

Riemannian Stochastic Fixed Point Optimization Algorithm

Hideaki Iiduka, Hiroyuki Sakai

arxiv:2012.09346 v1 · 2020-12-17 · 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{AXA6NYIVWVXIVRR6AWVOIDVSM6}

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	2026-07-05T02:00:16.360213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05c1e6e115b56e8ac63e05aae40eb2678bf0ff0e78c5deabe74aa7764ccfe219

Aliases

arxiv: 2012.09346 · arxiv_version: 2012.09346v1 · doi: 10.48550/arxiv.2012.09346 · pith_short_12: AXA6NYIVWVXI · pith_short_16: AXA6NYIVWVXIVRR6 · pith_short_8: AXA6NYIV

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/AXA6NYIVWVXIVRR6AWVOIDVSM6 \
  | 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: 05c1e6e115b56e8ac63e05aae40eb2678bf0ff0e78c5deabe74aa7764ccfe219

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "450511965b50c4322ae88ff1e56e2e4ea7cfdf00a241ab239251744eb3bf0a7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2020-12-17T01:17:14Z",
    "title_canon_sha256": "e318de84a726be0eee47f7594910c405173aba23a74833270a736a85fcb9d5d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.09346",
    "kind": "arxiv",
    "version": 1
  }
}