Pith Number

pith:UGX7IQK5

pith:2015:UGX7IQK5LTTR2M4JN7QF2X23PO

not attested not anchored not stored refs pending

Stochastic inertial primal-dual algorithms

Bang Cong Vu, Lorenzo Rosasco, Silvia Villa

arxiv:1507.00852 v1 · 2015-07-03 · 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{UGX7IQK5LTTR2M4JN7QF2X23PO}

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	2026-05-18T01:37:22.458372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1aff4415d5ce71d33896fe05d5f5b7ba442940a292b08108b5a7d6a5bf41bc8

Aliases

arxiv: 1507.00852 · arxiv_version: 1507.00852v1 · doi: 10.48550/arxiv.1507.00852 · pith_short_12: UGX7IQK5LTTR · pith_short_16: UGX7IQK5LTTR2M4J · pith_short_8: UGX7IQK5

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/UGX7IQK5LTTR2M4JN7QF2X23PO \
  | 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: a1aff4415d5ce71d33896fe05d5f5b7ba442940a292b08108b5a7d6a5bf41bc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53d1ff82a1d7f3890419b4636d9de35d65a0f2bdf2761bca6586c0793c60d9c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-07-03T09:00:47Z",
    "title_canon_sha256": "797c926ccb6b8912f8cf1e91877ca93bfb857f281916452510fff588df98c1b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00852",
    "kind": "arxiv",
    "version": 1
  }
}