Pith Number

pith:DWAH2NUA

pith:2016:DWAH2NUAVHOFFBUOZ44OIQB5WP

not attested not anchored not stored refs pending

Universal composite prox-method for strictly convex optimization problems

Alexander Gasnikov, Dmitry Kamzolov, Mikhail Mendel

arxiv:1603.07701 v7 · 2016-03-24 · 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{DWAH2NUAVHOFFBUOZ44OIQB5WP}

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	2026-05-18T01:00:45.794845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d807d3680a9dc52868ecf38e4403db3d5d23c8f8ed2b8343267ba67e72d4735

Aliases

arxiv: 1603.07701 · arxiv_version: 1603.07701v7 · doi: 10.48550/arxiv.1603.07701 · pith_short_12: DWAH2NUAVHOF · pith_short_16: DWAH2NUAVHOFFBUO · pith_short_8: DWAH2NUA

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/DWAH2NUAVHOFFBUOZ44OIQB5WP \
  | 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: 1d807d3680a9dc52868ecf38e4403db3d5d23c8f8ed2b8343267ba67e72d4735

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad71907577a23b80206abbda2538a18d73d8bb842a7bbd1448e6982a52ba6c8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-03-24T18:48:39Z",
    "title_canon_sha256": "054373e4289878d740761983b6a7c911e8b08fd85947a9b45434318b2a85b1ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07701",
    "kind": "arxiv",
    "version": 7
  }
}