Pith Number

pith:VO4PB4KV

pith:2023:VO4PB4KVB4KEEWE5QQEDJIOTOK

not attested not anchored not stored refs pending

Accelerating optimization over the space of probability measures

Oliver Tse, Qin Li, Shi Chen, Stephen J. Wright

arxiv:2310.04006 v4 · 2023-10-06 · math.OC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VO4PB4KVB4KEEWE5QQEDJIOTOK}

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.

Cited by

1 paper in Pith

Sampling with Adaptive Variance for Multimodal Distributions

Receipt and verification

First computed	2026-07-05T09:33:26.263141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abb8f0f1550f1442589d840834a1d372a052a5d0bf7b4bf001290090717cacdb

Aliases

arxiv: 2310.04006 · arxiv_version: 2310.04006v4 · doi: 10.48550/arxiv.2310.04006 · pith_short_12: VO4PB4KVB4KE · pith_short_16: VO4PB4KVB4KEEWE5 · pith_short_8: VO4PB4KV

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/VO4PB4KVB4KEEWE5QQEDJIOTOK \
  | 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: abb8f0f1550f1442589d840834a1d372a052a5d0bf7b4bf001290090717cacdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "998cc7a6a82d922ce6e991a817822d1342aa13d559aabccbe6feabb6ca992e06",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-10-06T04:32:15Z",
    "title_canon_sha256": "e3d5d8dc15452a03af7e7a21a074af6fcd8645a9645b3f4cb68ee88b2ce69b39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.04006",
    "kind": "arxiv",
    "version": 4
  }
}