Pith Number

pith:CEOKZGLK

pith:2019:CEOKZGLKVHOXW2RVOUGPJWYFFH

not attested not anchored not stored refs pending

OVSNet : Towards One-Pass Real-Time Video Object Segmentation

Guangliang Cheng, Jianping Shi, Jiawan Zhang, Peiwen Lin, Peng Sun, Xi Li

arxiv:1905.10064 v2 · 2019-05-24 · 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{CEOKZGLKVHOXW2RVOUGPJWYFFH}

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	2026-05-17T23:41:42.015862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

111cac996aa9dd7b6a35750cf4db0529c31b156c5575edb1f736ef8b945be9ce

Aliases

arxiv: 1905.10064 · arxiv_version: 1905.10064v2 · doi: 10.48550/arxiv.1905.10064 · pith_short_12: CEOKZGLKVHOX · pith_short_16: CEOKZGLKVHOXW2RV · pith_short_8: CEOKZGLK

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/CEOKZGLKVHOXW2RVOUGPJWYFFH \
  | 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: 111cac996aa9dd7b6a35750cf4db0529c31b156c5575edb1f736ef8b945be9ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84afc7a8057cbe3c218a08287950f6d2f6d65abbec6cfe3757e313aaddd6a0d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-24T07:12:48Z",
    "title_canon_sha256": "30aa9d4fc0f331d89c955f0ad3192f45ec6ac900e5b0cd38b6d7f86e665c6124"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10064",
    "kind": "arxiv",
    "version": 2
  }
}