Pith Number

pith:ZD56OO7J

pith:2026:ZD56OO7JFXC3PRZ452D2HRASRD

not attested not anchored not stored refs pending

Token-Level Off-Policy Learning for Faithful Generation Under Distribution Shift

Deqing Fu, Gustavo Lucas Carvalho, Robin Jia, Zitong Huang

arxiv:2607.17524 v1 · 2026-07-20 · cs.CL · 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{ZD56OO7JFXC3PRZ452D2HRASRD}

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	2026-07-21T01:21:50.462924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8fbe73be92dc5b7c73cee87a3c41288d3e318ad1a58f5adfb7bb7ef3a40bf78

Aliases

arxiv: 2607.17524 · arxiv_version: 2607.17524v1 · doi: 10.48550/arxiv.2607.17524 · pith_short_12: ZD56OO7JFXC3 · pith_short_16: ZD56OO7JFXC3PRZ4 · pith_short_8: ZD56OO7J

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/ZD56OO7JFXC3PRZ452D2HRASRD \
  | 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: c8fbe73be92dc5b7c73cee87a3c41288d3e318ad1a58f5adfb7bb7ef3a40bf78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2607ef46c8932f8baa9dc124dd9d75d893f2056e98c3ec0d6268310463f7381b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-20T03:57:22Z",
    "title_canon_sha256": "0ba5bf7123c7a5f13182c4c58ce60065149f6ee70f7ce8705173106426b4c498"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.17524",
    "kind": "arxiv",
    "version": 1
  }
}