Pith Number

pith:JRUPMVKW

pith:2025:JRUPMVKWUWAYHOO6BPGK2J7PXW

not attested not anchored not stored refs pending

LLM-based Evaluation Policy Extraction for Ecological Modeling

Licheng Liu, Qi Cheng, Qing Zhu, Runlong Yu, Xiaowei Jia, Yiqun Xie, Zhenong Jin

arxiv:2505.13794 v1 · 2025-05-20 · 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{JRUPMVKWUWAYHOO6BPGK2J7PXW}

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	2026-07-05T11:05:51.117648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c68f65556a58183b9de0bccad27efbd9c6687a7f618f32de21bf0f50b1c83b4

Aliases

arxiv: 2505.13794 · arxiv_version: 2505.13794v1 · doi: 10.48550/arxiv.2505.13794 · pith_short_12: JRUPMVKWUWAY · pith_short_16: JRUPMVKWUWAYHOO6 · pith_short_8: JRUPMVKW

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/JRUPMVKWUWAYHOO6BPGK2J7PXW \
  | 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: 4c68f65556a58183b9de0bccad27efbd9c6687a7f618f32de21bf0f50b1c83b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "102686a7510fe948930c8b0b2819d4d1d9209f6df3117e6ca8c889416cb9b93e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-05-20T01:02:29Z",
    "title_canon_sha256": "ac8a6040ff4ae6e69d3b33b10607b7f8cbc59c97dd4ee49018cd1f490ff2f388"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13794",
    "kind": "arxiv",
    "version": 1
  }
}