Pith Number

pith:OJR7TOYO

pith:2024:OJR7TOYOPV2NY5AS7DI7G7GHMO

not attested not anchored not stored refs pending

No Free Lunch for Stochastic Gradient Langevin Dynamics

Aaron Smith, Azeem Zaman, Natesh S. Pillai

arxiv:2412.01952 v1 · 2024-12-02 · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OJR7TOYOPV2NY5AS7DI7G7GHMO}

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	2026-07-05T09:43:41.394588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7263f9bb0e7d74dc7412f8d1f37cc763b81cd11f7a0a01478454e61b89320d82

Aliases

arxiv: 2412.01952 · arxiv_version: 2412.01952v1 · doi: 10.48550/arxiv.2412.01952 · pith_short_12: OJR7TOYOPV2N · pith_short_16: OJR7TOYOPV2NY5AS · pith_short_8: OJR7TOYO

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/OJR7TOYOPV2NY5AS7DI7G7GHMO \
  | 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: 7263f9bb0e7d74dc7412f8d1f37cc763b81cd11f7a0a01478454e61b89320d82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26e61ca5429ad163dda263281ae3be4c164feefcc19f88fb0c5a06bb9f6d94df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2024-12-02T20:25:55Z",
    "title_canon_sha256": "320e42da638d064aa9dc45e89f6ac0839d5c986cd99241747f0eed408512c3b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.01952",
    "kind": "arxiv",
    "version": 1
  }
}