Pith Number

pith:FEVQ6TEL

pith:2025:FEVQ6TELL6AF4CAVEKKRUIDW76

not attested not anchored not stored refs pending

Language-Native Materials Processing Design by Lightly Structured Text Database and Reasoning Large Language Model

Lejia Wang, Leping Yu, Liu Yang, Xiangsheng Zeng, Xi Yu, Yihe Zhang, Yuze Liu, Zhaoyuan Zhang

arxiv:2509.06093 v4 · 2025-09-07 · cs.DB · cond-mat.mtrl-sci · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FEVQ6TELL6AF4CAVEKKRUIDW76}

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	2026-06-02T02:04:47.682307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

292b0f4c8b5f805e081522951a2076ff8e74bcc228420912410c2c81fc62bcbb

Aliases

arxiv: 2509.06093 · arxiv_version: 2509.06093v4 · doi: 10.48550/arxiv.2509.06093 · pith_short_12: FEVQ6TELL6AF · pith_short_16: FEVQ6TELL6AF4CAV · pith_short_8: FEVQ6TEL

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/FEVQ6TELL6AF4CAVEKKRUIDW76 \
  | 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: 292b0f4c8b5f805e081522951a2076ff8e74bcc228420912410c2c81fc62bcbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6a39b321b1ca1189e310478962845fde3b57d4a61c973328d84d2ba5230dff3",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-09-07T15:15:55Z",
    "title_canon_sha256": "defc7e1a8ace0583b2d298a3b0d53621cbef47f87a56abbda5d89243657b18c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.06093",
    "kind": "arxiv",
    "version": 4
  }
}