Pith Number

pith:7XHGI3BV

pith:2018:7XHGI3BVGP3XZ74HJ7E4ZBTNTK

not attested not anchored not stored refs pending

Motion-based Object Segmentation based on Dense RGB-D Scene Flow

Jeannette Bohg, Lin Shao, Parth Shah, Vikranth Dwaracherla

arxiv:1804.05195 v2 · 2018-04-14 · cs.RO · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7XHGI3BVGP3XZ74HJ7E4ZBTNTK}

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	2026-05-18T00:10:01.913279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdce646c3533f77cff874fc9cc866d9ab1e2d083510bf258c1510bba1943ec56

Aliases

arxiv: 1804.05195 · arxiv_version: 1804.05195v2 · doi: 10.48550/arxiv.1804.05195 · pith_short_12: 7XHGI3BVGP3X · pith_short_16: 7XHGI3BVGP3XZ74H · pith_short_8: 7XHGI3BV

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/7XHGI3BVGP3XZ74HJ7E4ZBTNTK \
  | 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: fdce646c3533f77cff874fc9cc866d9ab1e2d083510bf258c1510bba1943ec56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "538148ebe4e0c56b051f16da23967686738a5b00a21984da4aedf82c09ed9ed5",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-04-14T09:33:40Z",
    "title_canon_sha256": "dd632978399349f89fe24c5d1f83b041abf74f8b73a2d39950199f279dc6e99d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05195",
    "kind": "arxiv",
    "version": 2
  }
}