Pith Number

pith:DRGOYA4H

pith:2026:DRGOYA4HGY7VL4TQSIDGPEGV6L

not attested not anchored not stored refs pending

On the Iterate Convergence of Bregman Projected Gradient Method

Anthony Man-Cho So, He Chen

arxiv:2608.05035 v1 · 2026-08-05 · 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{DRGOYA4HGY7VL4TQSIDGPEGV6L}

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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.

Cited by

1 paper in Pith

A Unified Framework for Iterate Convergence of Bregman Proximal Methods

Receipt and verification

First computed	2026-08-06T01:48:05.239826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c4cec0387363f55f27092066790d5f2df629b0c2d4f4fe34448304add67b7af

Aliases

arxiv: 2608.05035 · arxiv_version: 2608.05035v1 · doi: 10.48550/arxiv.2608.05035 · pith_short_12: DRGOYA4HGY7V · pith_short_16: DRGOYA4HGY7VL4TQ · pith_short_8: DRGOYA4H

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/DRGOYA4HGY7VL4TQSIDGPEGV6L \
  | 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: 1c4cec0387363f55f27092066790d5f2df629b0c2d4f4fe34448304add67b7af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "173403fe70b49f83ed6456805cfb2a1251f3d69c72e3c32060c96518c5247a83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-08-05T16:41:18Z",
    "title_canon_sha256": "4d4616bd81d127e7be98c1281c5563e01b6cc5ff21ad0783958321becf206d61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05035",
    "kind": "arxiv",
    "version": 1
  }
}