Pith Number

pith:MNJAEN6I

pith:2021:MNJAEN6IRNU5QPDDGJ67OOUQFQ

not attested not anchored not stored refs pending

LeapfrogLayers: A Trainable Framework for Effective Topological Sampling

James C. Osborn, Sam Foreman, Xiao-Yong Jin

arxiv:2112.01582 v2 · 2021-12-02 · hep-lat · 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{MNJAEN6IRNU5QPDDGJ67OOUQFQ}

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	2026-07-05T03:48:31.232922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63520237c88b69d83c63327df73a902c3ea315465178b318ce373468e85e25c6

Aliases

arxiv: 2112.01582 · arxiv_version: 2112.01582v2 · doi: 10.48550/arxiv.2112.01582 · pith_short_12: MNJAEN6IRNU5 · pith_short_16: MNJAEN6IRNU5QPDD · pith_short_8: MNJAEN6I

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/MNJAEN6IRNU5QPDDGJ67OOUQFQ \
  | 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: 63520237c88b69d83c63327df73a902c3ea315465178b318ce373468e85e25c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22343c7532891821b6e81ed719d239d266984840d3f0b547417dac2336ae1d28",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2021-12-02T19:48:16Z",
    "title_canon_sha256": "aecbbc057f3de5dce42b3ee1f5f19b27c7234ebb914cb9eac1e12cd6da31d8c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.01582",
    "kind": "arxiv",
    "version": 2
  }
}