Pith Number

pith:M3MABDGB

pith:2025:M3MABDGB3V4NJM2LURRM2IXYZR

not attested not anchored not stored refs pending

VectorLLM: Human-like Extraction of Structured Building Contours vis Multimodal LLMs

Muying Luo, Shihao Chen, Shiqing Wei, Shunping Ji, Tao Zhang, Wenling Yu

arxiv:2507.04664 v1 · 2025-07-07 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M3MABDGB3V4NJM2LURRM2IXYZR}

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

HoliTracer: Holistic Vectorization of Geographic Objects from Large-Size Remote Sensing Imagery

Receipt and verification

First computed	2026-07-05T11:32:51.764358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66d8008cc1dd78d4b34ba462cd22f8cc7fa38203ed6455703cd8b570b1a0450f

Aliases

arxiv: 2507.04664 · arxiv_version: 2507.04664v1 · doi: 10.48550/arxiv.2507.04664 · pith_short_12: M3MABDGB3V4N · pith_short_16: M3MABDGB3V4NJM2L · pith_short_8: M3MABDGB

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/M3MABDGB3V4NJM2LURRM2IXYZR \
  | 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: 66d8008cc1dd78d4b34ba462cd22f8cc7fa38203ed6455703cd8b570b1a0450f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ab7ccce3bfc156552f554b8f78e1f6d0eb53c4c2dc4c8cc8298db7199ec0c0a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-07T05:10:15Z",
    "title_canon_sha256": "3af221439f0e5db6527522b04ccbffff966d2c448d29cbd4529b5b6587869fe4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.04664",
    "kind": "arxiv",
    "version": 1
  }
}