Pith Number

pith:JZXIVRNU

pith:2026:JZXIVRNUPXBARZKYX5HMYHK3PG

not attested not anchored not stored refs pending

Nesterov acceleration in optimizing over probability measures

Jiaqi Tang, Qin Li, Wilfrid Gangbo

arxiv:2607.23008 v1 · 2026-07-25 · 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{JZXIVRNUPXBARZKYX5HMYHK3PG}

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	2026-07-28T00:22:07.377421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e6e8ac5b47dc208e558bf4ecc1d5b79bd05152f8c0a3701e19545434c5ec0b3

Aliases

arxiv: 2607.23008 · arxiv_version: 2607.23008v1 · doi: 10.48550/arxiv.2607.23008 · pith_short_12: JZXIVRNUPXBA · pith_short_16: JZXIVRNUPXBARZKY · pith_short_8: JZXIVRNU

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/JZXIVRNUPXBARZKYX5HMYHK3PG \
  | 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: 4e6e8ac5b47dc208e558bf4ecc1d5b79bd05152f8c0a3701e19545434c5ec0b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b14e22ad4be20f9bd67f81f75da34b43418220a11ceacbf3447ce2c888377958",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-07-25T02:53:53Z",
    "title_canon_sha256": "23f9a0a45dd50fc80f1c80907a6f8fed293bf3cc704a7991b78d5fea94ec159d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23008",
    "kind": "arxiv",
    "version": 1
  }
}