Pith Number

pith:CXMR3POR

pith:2021:CXMR3PORPINQHRNFEZJVGBKYNA

not attested not anchored not stored refs pending

Robust 3D Scene Segmentation through Hierarchical and Learnable Part-Fusion

Anirud Thyagharajan, Benjamin Ummenhofer, Om J Omer, Prashant Laddha, Sreenivas Subramoney

arxiv:2111.08434 v1 · 2021-11-16 · 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{CXMR3PORPINQHRNFEZJVGBKYNA}

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

Cross-Domain Semantic Segmentation with Large Language Model-Assisted Descriptor Generation

Receipt and verification

First computed	2026-07-05T03:32:34.053358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15d91dbdd17a1b03c5a52653530558681492b161bb1eb09fe3dd44618744e8a3

Aliases

arxiv: 2111.08434 · arxiv_version: 2111.08434v1 · doi: 10.48550/arxiv.2111.08434 · pith_short_12: CXMR3PORPINQ · pith_short_16: CXMR3PORPINQHRNF · pith_short_8: CXMR3POR

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/CXMR3PORPINQHRNFEZJVGBKYNA \
  | 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: 15d91dbdd17a1b03c5a52653530558681492b161bb1eb09fe3dd44618744e8a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f89be7fc67646bcf278058d9c17cc74e67d86a335d952bb247eee471577a31b5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-11-16T13:14:47Z",
    "title_canon_sha256": "1fbcc43ecf22423b268bb8edaa90c039a53ceca035148b287266c17eb270b5cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.08434",
    "kind": "arxiv",
    "version": 1
  }
}