Pith Number

pith:HC6UHGYI

pith:2017:HC6UHGYIIFZBG62244LBGFWA7C

not attested not anchored not stored refs pending

Faster Convergence of a Randomized Coordinate Descent Method for Linearly Constrained Optimization Problems

Min Xu, Qin Fan, Yiming Ying

arxiv:1709.00982 v1 · 2017-09-04 · 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{HC6UHGYIIFZBG62244LBGFWA7C}

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	2026-05-18T00:36:04.557582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38bd439b084172137b5ae7161316c0f8bd9c48800ceac4b317a0e09aa23f9c2c

Aliases

arxiv: 1709.00982 · arxiv_version: 1709.00982v1 · doi: 10.48550/arxiv.1709.00982 · pith_short_12: HC6UHGYIIFZB · pith_short_16: HC6UHGYIIFZBG622 · pith_short_8: HC6UHGYI

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/HC6UHGYIIFZBG62244LBGFWA7C \
  | 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: 38bd439b084172137b5ae7161316c0f8bd9c48800ceac4b317a0e09aa23f9c2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e872b6ea9a4a9ed24decdc8ec04f223daf61c386fcab72c473a7d3f410dd8804",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-09-04T14:47:32Z",
    "title_canon_sha256": "62f19dedea21fb27878b949c9ae5d912801853a730932e073e45f37daddad806"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00982",
    "kind": "arxiv",
    "version": 1
  }
}