Pith Number

pith:4PDCLZFN

pith:2026:4PDCLZFNFGUVU2EIM2YE7MMI72

not attested not anchored not stored refs pending

Traceable Knowledge Graph Reasoning Enables LLM-Assisted Decision Support for Industrial VOCs in the Steel Industry

Changqing Su, Hongyu Liu, Liqing Li, Xi He, Yu Ding, Zheng Zeng, Zuhong Lin

arxiv:2605.27071 v1 · 2026-05-26 · 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{4PDCLZFNFGUVU2EIM2YE7MMI72}

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	2026-05-27T01:06:26.903250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3c625e4ad29a95a688866b04fb188fea481eb5bf66d3c91627b4afd77aeaf2d

Aliases

arxiv: 2605.27071 · arxiv_version: 2605.27071v1 · doi: 10.48550/arxiv.2605.27071 · pith_short_12: 4PDCLZFNFGUV · pith_short_16: 4PDCLZFNFGUVU2EI · pith_short_8: 4PDCLZFN

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/4PDCLZFNFGUVU2EIM2YE7MMI72 \
  | 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: e3c625e4ad29a95a688866b04fb188fea481eb5bf66d3c91627b4afd77aeaf2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8286fc6aba8c418b7e1926aea7e657854e93c773fffd8b927cdfeb7ea8318b62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-26T14:21:23Z",
    "title_canon_sha256": "9d5b1c4a63a27fd0cbaa9ff54782438946e5ca5646f8623d78bda9eb45b981a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27071",
    "kind": "arxiv",
    "version": 1
  }
}