Pith Number

pith:2XH64ZE5

pith:2026:2XH64ZE5WWWXQHJZU5W6QVLGAX

not attested not anchored not stored refs pending

Generative Modeling of Discrete Latent Structures via Dynamic Policy Gradients

Ge Liu, Mohammed El-Kebir, Stefan Ivanovic

arxiv:2606.07400 v1 · 2026-06-05 · 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{2XH64ZE5WWWXQHJZU5W6QVLGAX}

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	2026-06-08T01:05:24.890235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5cfee649db5ad781d39a76de8556605f6590585979a462b0281dba6f26817e6

Aliases

arxiv: 2606.07400 · arxiv_version: 2606.07400v1 · doi: 10.48550/arxiv.2606.07400 · pith_short_12: 2XH64ZE5WWWX · pith_short_16: 2XH64ZE5WWWXQHJZ · pith_short_8: 2XH64ZE5

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/2XH64ZE5WWWXQHJZU5W6QVLGAX \
  | 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: d5cfee649db5ad781d39a76de8556605f6590585979a462b0281dba6f26817e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "506619d7b39541c1f397829bd6508eac895c52345f749a4f03d7f080e1738eef",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-05T15:41:25Z",
    "title_canon_sha256": "8daa963420096195e73878fa9b47de6e9312b6caa8ddaab24c1d0912dafc372f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07400",
    "kind": "arxiv",
    "version": 1
  }
}