Pith Number

pith:DQO5GB5O

pith:2020:DQO5GB5ONOPJL5SLX5ELEEVMTU

not attested not anchored not stored refs pending

ScribbleBox: Interactive Annotation Framework for Video Object Segmentation

Bowen Chen, Gao Jun, Huan Ling, Sanja Fidler, Xiaohui Zeng, Ziyue Xu

arxiv:2008.09721 v1 · 2020-08-22 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQO5GB5ONOPJL5SLX5ELEEVMTU}

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	2026-07-05T01:29:16.439519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c1dd307ae6b9e95f64bbf48b212ac9d0feff6450631cfbcc30891c05a655921

Aliases

arxiv: 2008.09721 · arxiv_version: 2008.09721v1 · doi: 10.48550/arxiv.2008.09721 · pith_short_12: DQO5GB5ONOPJ · pith_short_16: DQO5GB5ONOPJL5SL · pith_short_8: DQO5GB5O

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/DQO5GB5ONOPJL5SLX5ELEEVMTU \
  | 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: 1c1dd307ae6b9e95f64bbf48b212ac9d0feff6450631cfbcc30891c05a655921

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7d3595855d9ebd10872e93cd939118381376c69c6f54c3384a64ca1f8aa5779",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-08-22T00:33:10Z",
    "title_canon_sha256": "4a4447f3680c07df451e7e49eaeacc77b2526835e882c69ee7eb1646bedef176"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.09721",
    "kind": "arxiv",
    "version": 1
  }
}