Pith Number

pith:LRXKV2PR

pith:2018:LRXKV2PRGK6K6H674PZ7S5M6V6

not attested not anchored not stored refs pending

Real-time Progressive 3D Semantic Segmentation for Indoor Scene

Binh-Son Hua, Duc Thanh Nguyen, Quang-Hieu Pham, Sai-Kit Yeung

arxiv:1804.00257 v5 · 2018-04-01 · 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{LRXKV2PRGK6K6H674PZ7S5M6V6}

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	2026-05-17T23:49:22.553597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c6eaae9f132bcaf1fdfe3f3f9759eaf8d7317b8c2aa818f93c8f2e9b2c4806e

Aliases

arxiv: 1804.00257 · arxiv_version: 1804.00257v5 · doi: 10.48550/arxiv.1804.00257 · pith_short_12: LRXKV2PRGK6K · pith_short_16: LRXKV2PRGK6K6H67 · pith_short_8: LRXKV2PR

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/LRXKV2PRGK6K6H674PZ7S5M6V6 \
  | 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: 5c6eaae9f132bcaf1fdfe3f3f9759eaf8d7317b8c2aa818f93c8f2e9b2c4806e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b063d13b0115aaf15e6f90203747ef1a7d8b1f818cd2f3331048a8ab7491796c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-01T05:09:08Z",
    "title_canon_sha256": "6363c54748b87feac505ee068ce1982e396e392b672d49a1ccfd09429375270b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00257",
    "kind": "arxiv",
    "version": 5
  }
}