Pith Number

pith:F7KCGK6B

pith:2018:F7KCGK6BAN2T6KNQZIDZ3FC2TY

not attested not anchored not stored refs pending

3D-SIS: 3D Semantic Instance Segmentation of RGB-D Scans

Angela Dai, Ji Hou, Matthias Nie{\ss}ner

arxiv:1812.07003 v3 · 2018-12-17 · 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{F7KCGK6BAN2T6KNQZIDZ3FC2TY}

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

2 papers in Pith

ClickSeg3D: Few-Click Interactive Segmentation via Semantic Embeddings

Receipt and verification

First computed	2026-05-17T23:47:35.915649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fd4232bc103753f29b0ca079d945a9e24cfd7ae82036d3eb651152f735a49f2

Aliases

arxiv: 1812.07003 · arxiv_version: 1812.07003v3 · doi: 10.48550/arxiv.1812.07003 · pith_short_12: F7KCGK6BAN2T · pith_short_16: F7KCGK6BAN2T6KNQ · pith_short_8: F7KCGK6B

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/F7KCGK6BAN2T6KNQZIDZ3FC2TY \
  | 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: 2fd4232bc103753f29b0ca079d945a9e24cfd7ae82036d3eb651152f735a49f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ba1e58fbe380fb7a0c5f96e326bdb318551bde8fa17de46756437d690c65b58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-17T19:04:31Z",
    "title_canon_sha256": "66e7d7948361ef4f84fce094b7cb68cf57e55447815104d974bdbee918c9184e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07003",
    "kind": "arxiv",
    "version": 3
  }
}