Pith Number

pith:YVY647FG

pith:2024:YVY647FGECQKWSOBMTOBTNCEGY

not attested not anchored not stored refs pending

A Modified Proximal Bundle Method Under A Frank-Wolfe Perspective

David Fersztand, Xu Andy Sun

arxiv:2411.15926 v2 · 2024-11-24 · 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{YVY647FGECQKWSOBMTOBTNCEGY}

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	2026-07-05T11:01:29.023588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c571ee7ca620a0ab49c164dc19b4443615caa13808a939e9271481177c879c0e

Aliases

arxiv: 2411.15926 · arxiv_version: 2411.15926v2 · doi: 10.48550/arxiv.2411.15926 · pith_short_12: YVY647FGECQK · pith_short_16: YVY647FGECQKWSOB · pith_short_8: YVY647FG

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/YVY647FGECQKWSOBMTOBTNCEGY \
  | 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: c571ee7ca620a0ab49c164dc19b4443615caa13808a939e9271481177c879c0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1db595928d8184011f0c41a763c56c0b2c3b7fdfbf5ad51d770ca2770279daf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-11-24T17:28:52Z",
    "title_canon_sha256": "53a8985fb0f0ed767c6b0ba662a53cc03891c1ae81f22b54b7afe40b04b9025d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.15926",
    "kind": "arxiv",
    "version": 2
  }
}