Pith Number

pith:M6FF4DO3

pith:2015:M6FF4DO3RBFFW5K6FGDVBA3JG7

not attested not anchored not stored refs pending

On the convergence of the forward-backward splitting method with linesearches

J.Y. Bello Cruz, T.T.A. Nghia

arxiv:1501.02501 v4 · 2015-01-11 · 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{M6FF4DO3RBFFW5K6FGDVBA3JG7}

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	2026-05-18T01:02:21.356615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

678a5e0ddb884a5b755e298750836937e3dd0e1b0433be0ea413a4c35bd8b388

Aliases

arxiv: 1501.02501 · arxiv_version: 1501.02501v4 · doi: 10.48550/arxiv.1501.02501 · pith_short_12: M6FF4DO3RBFF · pith_short_16: M6FF4DO3RBFFW5K6 · pith_short_8: M6FF4DO3

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/M6FF4DO3RBFFW5K6FGDVBA3JG7 \
  | 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: 678a5e0ddb884a5b755e298750836937e3dd0e1b0433be0ea413a4c35bd8b388

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "162895da751f8140eb3ac8167d008185ffd9d379611fbca0d6fc129f92a7e39b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-01-11T22:11:54Z",
    "title_canon_sha256": "26c30c5872ee5279e714e3eae2d1ff8e202257a54c957ee182aaeaba9bf540aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02501",
    "kind": "arxiv",
    "version": 4
  }
}