Pith Number

pith:MKAKZB2P

pith:2025:MKAKZB2PDMBKTL6CHHZJ2MWJKX

not attested not anchored not stored refs pending

Fast Convex Optimization with Quantum Gradient Methods

Brandon Augustino, Dylan Herman, Enrico Fontana, Jacob Watkins, Junhyung Lyle Kim, Marco Pistoia, Shouvanik Chakrabarti

arxiv:2503.17356 v2 · 2025-03-21 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MKAKZB2PDMBKTL6CHHZJ2MWJKX}

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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

Quantum Subgradient Estimation for Conditional Value-at-Risk Optimization

Receipt and verification

First computed	2026-07-05T11:15:45.521441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6280ac874f1b02a9afc239f29d32c955c744f5631203f421adca46dccac2a134

Aliases

arxiv: 2503.17356 · arxiv_version: 2503.17356v2 · doi: 10.48550/arxiv.2503.17356 · pith_short_12: MKAKZB2PDMBK · pith_short_16: MKAKZB2PDMBKTL6C · pith_short_8: MKAKZB2P

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/MKAKZB2PDMBKTL6CHHZJ2MWJKX \
  | 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: 6280ac874f1b02a9afc239f29d32c955c744f5631203f421adca46dccac2a134

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61af21848844e662911c08db13b01f2013f1e456f3241068a0d6357749fac695",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-03-21T17:58:12Z",
    "title_canon_sha256": "d89bd92bc47571213e81fbdb835be31f4068e1d196b7bd7a737a33cc1f7b5714"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.17356",
    "kind": "arxiv",
    "version": 2
  }
}