Pith Number

pith:467VBC5W

pith:2025:467VBC5WZ23L4ZLS7PGXMR2XMU

not attested not anchored not stored refs pending

DMRL: Data- and Model-aware Reward Learning for Data Extraction

Ruoxi Cheng, Zhiqiang Wang

arxiv:2505.06284 v1 · 2025-05-07 · cs.LG · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{467VBC5WZ23L4ZLS7PGXMR2XMU}

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	2026-07-05T11:01:06.613700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7bf508bb6ceb6be6572fbcd76475765315536d79fa3e92864ae307124b0d2a9

Aliases

arxiv: 2505.06284 · arxiv_version: 2505.06284v1 · doi: 10.48550/arxiv.2505.06284 · pith_short_12: 467VBC5WZ23L · pith_short_16: 467VBC5WZ23L4ZLS · pith_short_8: 467VBC5W

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/467VBC5WZ23L4ZLS7PGXMR2XMU \
  | 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: e7bf508bb6ceb6be6572fbcd76475765315536d79fa3e92864ae307124b0d2a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5af34457e41bc715348a91857cf52e3f282c682fed778c151a730203743016c7",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-07T07:21:37Z",
    "title_canon_sha256": "6297b2def7b58dc41c0e959d4de6124ce660d0d18c7f1c6423d672dee0a4dcf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.06284",
    "kind": "arxiv",
    "version": 1
  }
}