Pith Number

pith:C57FBYDP

pith:2026:C57FBYDPBE6TUCXUCHXK77KJ7A

not attested not anchored not stored refs pending

Enhancing Spatial Reasoning in Large Language Models for Metal-Organic Frameworks Structure Prediction

Botian Wang, Hao Zhou, Jianbing Zhang, Jianfei Li, Mianzhi Pan, Peishuo Liu, Yawen Ouyang, Yiming Rong

arxiv:2601.09285 v2 · 2026-01-14 · cs.LG · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C57FBYDPBE6TUCXUCHXK77KJ7A}

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	2026-06-09T01:05:12.680456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

177e50e06f093d3a0af411eeaffd49f8200c7cdc44794ebbf7e16a78c7b5ac49

Aliases

arxiv: 2601.09285 · arxiv_version: 2601.09285v2 · doi: 10.48550/arxiv.2601.09285 · pith_short_12: C57FBYDPBE6T · pith_short_16: C57FBYDPBE6TUCXU · pith_short_8: C57FBYDP

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/C57FBYDPBE6TUCXUCHXK77KJ7A \
  | 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: 177e50e06f093d3a0af411eeaffd49f8200c7cdc44794ebbf7e16a78c7b5ac49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fad0386f44dc4f8fe71483daad5d64a16df0b16032df9e9d390aa1b3edaf7331",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-01-14T08:45:07Z",
    "title_canon_sha256": "a5ddc353b1c83ce6401e59ab1688d9ae26eb5f2054ac485eeddd5da6dd8132e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.09285",
    "kind": "arxiv",
    "version": 2
  }
}