Pith Number

pith:LQSBG4L2

pith:2018:LQSBG4L2B3TJQAGXTRO4SXRL3D

not attested not anchored not stored refs pending

Unsupervised RGBD Video Object Segmentation Using GANs

Arif Mahmood, Maryam Sultana, Sajid Javed, Soon Ki Jung

arxiv:1811.01526 v1 · 2018-11-05 · 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{LQSBG4L2B3TJQAGXTRO4SXRL3D}

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	2026-05-18T00:01:34.078636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c2413717a0ee69800d79c5dc95e2bd8fdb48fabdaf1b19cff5aeefdea38f3c2

Aliases

arxiv: 1811.01526 · arxiv_version: 1811.01526v1 · doi: 10.48550/arxiv.1811.01526 · pith_short_12: LQSBG4L2B3TJ · pith_short_16: LQSBG4L2B3TJQAGX · pith_short_8: LQSBG4L2

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/LQSBG4L2B3TJQAGXTRO4SXRL3D \
  | 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: 5c2413717a0ee69800d79c5dc95e2bd8fdb48fabdaf1b19cff5aeefdea38f3c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44ebbd9318c3df8ae6cb2b68590bdfea9cec6200ef254461f0410239cecce4b3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-05T06:11:24Z",
    "title_canon_sha256": "4ea1cbd3d5e7ff9528983ff5b8a328fa57f1cde34fa807d104f416c306262fb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01526",
    "kind": "arxiv",
    "version": 1
  }
}