Pith Number

pith:DTIPUABL

pith:2026:DTIPUABL5HZKQB64AONEX2ZNMD

not attested not anchored not stored refs pending

High-accuracy log-concave sampling with stochastic queries

Alexander Rakhlin, Constantinos Daskalakis, Fan Chen, Sinho Chewi

arxiv:2602.14342 v2 · 2026-02-15 · math.ST · cs.DS · cs.LG · math.PR · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DTIPUABL5HZKQB64AONEX2ZNMD}

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	2026-05-20T00:00:34.583147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cd0fa002be9f2a807dc039a4beb2d60ec6437c0814fc9639b2e09f862f70be9

Aliases

arxiv: 2602.14342 · arxiv_version: 2602.14342v2 · doi: 10.48550/arxiv.2602.14342 · pith_short_12: DTIPUABL5HZK · pith_short_16: DTIPUABL5HZKQB64 · pith_short_8: DTIPUABL

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/DTIPUABL5HZKQB64AONEX2ZNMD \
  | 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: 1cd0fa002be9f2a807dc039a4beb2d60ec6437c0814fc9639b2e09f862f70be9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "645c4c9125ec940d896bb34253c3394a9840b7ac090839d99a83252c03853e73",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.LG",
      "math.PR",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-02-15T23:19:07Z",
    "title_canon_sha256": "a2f38f85992abe3f58be3e00c84de6ddb115c1f77f812c52e24087e609e76218"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.14342",
    "kind": "arxiv",
    "version": 2
  }
}