Pith Number

pith:EF4W3ZLN

pith:2025:EF4W3ZLNCEQMDKBK53GXHDWLXL

not attested not anchored not stored refs pending

Bridging the Domain Gap in Equation Distillation with Reinforcement Feedback

Haifeng Chen, Haoyue Bai, Nanxu Gong, Sixun Dong, Wangyang Ying, Xinyuan Wang, Yanjie Fu

arxiv:2505.15572 v1 · 2025-05-21 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EF4W3ZLNCEQMDKBK53GXHDWLXL}

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.

Cited by

1 paper in Pith

Teaching Time Series to See and Speak: Forecasting with Aligned Visual and Textual Perspectives

Receipt and verification

First computed	2026-07-05T11:06:47.979764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21796de56d1120c1a82aeecd738ecbbaeac8cd2f5331b2a1618d31b3678da89e

Aliases

arxiv: 2505.15572 · arxiv_version: 2505.15572v1 · doi: 10.48550/arxiv.2505.15572 · pith_short_12: EF4W3ZLNCEQM · pith_short_16: EF4W3ZLNCEQMDKBK · pith_short_8: EF4W3ZLN

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/EF4W3ZLNCEQMDKBK53GXHDWLXL \
  | 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: 21796de56d1120c1a82aeecd738ecbbaeac8cd2f5331b2a1618d31b3678da89e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ef880c10a0187c75b3f81923042d21d0fb2940a1424ae980242fee65ebf76b7",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-21T14:25:41Z",
    "title_canon_sha256": "3f76cb18cfe3dd507a38984ea4b7d205ad1754203e229eb504a23c0087252c33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.15572",
    "kind": "arxiv",
    "version": 1
  }
}