Pith Number

pith:3VWFK6IR

pith:2018:3VWFK6IRXNAQPLTAEFH2COIX6R

not attested not anchored not stored refs pending

On inexact relative-error hybrid proximal extragradient, forward-backward and Tseng's modified forward-backward methods with inertial effects

M. Marques Alves, Raul T. Marcavillaca

arxiv:1812.02138 v1 · 2018-12-05 · 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{3VWFK6IRXNAQPLTAEFH2COIX6R}

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	2026-05-17T23:58:59.644129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd6c557911bb4107ae60214fa13917f46f8f2ad7e12814d287e8779560ae1fd8

Aliases

arxiv: 1812.02138 · arxiv_version: 1812.02138v1 · doi: 10.48550/arxiv.1812.02138 · pith_short_12: 3VWFK6IRXNAQ · pith_short_16: 3VWFK6IRXNAQPLTA · pith_short_8: 3VWFK6IR

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/3VWFK6IRXNAQPLTAEFH2COIX6R \
  | 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: dd6c557911bb4107ae60214fa13917f46f8f2ad7e12814d287e8779560ae1fd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bbc650dfc0181e5c9df52665d961c64c1fec54142a43ae1a800203d06ec620d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-12-05T17:55:08Z",
    "title_canon_sha256": "879991ca9024b609d61427d2a1167cca4bd88df8ae27b79f768bedfc9bf19651"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02138",
    "kind": "arxiv",
    "version": 1
  }
}