Pith Number

pith:UBFDMIBD

pith:2026:UBFDMIBDMCCLSWQWIUOQ5GWQWF

not attested not anchored not stored refs pending

Optimal Deterministic Oracle Complexity for Weakly Convex Optimization

Jiajin Li, Siyu Pan

arxiv:2608.03246 v1 · 2026-08-04 · 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{UBFDMIBDMCCLSWQWIUOQ5GWQWF}

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	2026-08-05T00:46:23.438243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a04a3620236084b95a16451d0e9ad0b163da6d249f524b06104cfee78eeea922

Aliases

arxiv: 2608.03246 · arxiv_version: 2608.03246v1 · doi: 10.48550/arxiv.2608.03246 · pith_short_12: UBFDMIBDMCCL · pith_short_16: UBFDMIBDMCCLSWQW · pith_short_8: UBFDMIBD

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/UBFDMIBDMCCLSWQWIUOQ5GWQWF \
  | 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: a04a3620236084b95a16451d0e9ad0b163da6d249f524b06104cfee78eeea922

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a561c0ffeafe812f373c185e8261c25dd081de97178395533f585b48348227b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-08-04T07:15:54Z",
    "title_canon_sha256": "02e8d0a9ea9e883b6d3157293f0bf8b8208e3b7570a3cd0ec5be1ceba992a43b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.03246",
    "kind": "arxiv",
    "version": 1
  }
}