Pith Number

pith:XG75QSHC

pith:2020:XG75QSHCUIVYZ66WWTG6DVF2BE

not attested not anchored not stored refs pending

State-Aware Tracker for Real-Time Video Object Segmentation

Donglian Qi, Gang Yu, Jianxin Shen, Xi Chen, Ye Yuan, Zuoxin Li

arxiv:2003.00482 v1 · 2020-03-01 · 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{XG75QSHCUIVYZ66WWTG6DVF2BE}

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	2026-07-05T00:44:47.645936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9bfd848e2a22b8cfbd6b4cde1d4ba09150b37bb9f030109675de7a7411b976d

Aliases

arxiv: 2003.00482 · arxiv_version: 2003.00482v1 · doi: 10.48550/arxiv.2003.00482 · pith_short_12: XG75QSHCUIVY · pith_short_16: XG75QSHCUIVYZ66W · pith_short_8: XG75QSHC

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/XG75QSHCUIVYZ66WWTG6DVF2BE \
  | 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: b9bfd848e2a22b8cfbd6b4cde1d4ba09150b37bb9f030109675de7a7411b976d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b5fff7aae5b86d8577349418017fe8e269b3fc9328fd0f164224ea6021fad84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-03-01T12:48:20Z",
    "title_canon_sha256": "30030b2ea164ff59b7f28b524bec9afe0d05864a62ff1e69553f6adbbae88028"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.00482",
    "kind": "arxiv",
    "version": 1
  }
}