Pith Number

pith:I4ETH4SX

pith:2017:I4ETH4SXVSMFXQDKMA4DEYVSSP

not attested not anchored not stored refs pending

Stochastic Primal-Dual Method on Riemannian Manifolds with Bounded Sectional Curvature

Masoud Badiei Khuzani, Na Li

arxiv:1703.08167 v1 · 2017-03-23 · 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{I4ETH4SXVSMFXQDKMA4DEYVSSP}

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	2026-05-18T00:48:03.701418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

470933f257ac985bc06a60383262b293fbfe1a00f38f4989dfef4dfb2c81a575

Aliases

arxiv: 1703.08167 · arxiv_version: 1703.08167v1 · doi: 10.48550/arxiv.1703.08167 · pith_short_12: I4ETH4SXVSMF · pith_short_16: I4ETH4SXVSMFXQDK · pith_short_8: I4ETH4SX

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/I4ETH4SXVSMFXQDKMA4DEYVSSP \
  | 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: 470933f257ac985bc06a60383262b293fbfe1a00f38f4989dfef4dfb2c81a575

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96380e1a56fb44584da5eaf2608c324e3b0f4d60fa4b331228491b3c2e445a6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-03-23T17:54:33Z",
    "title_canon_sha256": "a26edccbb8b9de35cfd1069fba0a4d5593bb708834247018329f1a4d6737445e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08167",
    "kind": "arxiv",
    "version": 1
  }
}