Pith Number

pith:R222UI7S

pith:2022:R222UI7STVGHCNPPGJS7CTHVDS

not attested not anchored not stored refs pending

In Defense of Online Models for Video Instance Segmentation

Alan Yuille, Junfeng Wu, Qihao Liu, Song Bai, Xiang Bai, Yi Jiang

arxiv:2207.10661 v1 · 2022-07-21 · 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{R222UI7STVGHCNPPGJS7CTHVDS}

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	2026-07-05T04:42:28.169375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8eb5aa23f29d4c7135ef3265f14cf51ca49ea56e02700e319b6f1234cb0f11da

Aliases

arxiv: 2207.10661 · arxiv_version: 2207.10661v1 · doi: 10.48550/arxiv.2207.10661 · pith_short_12: R222UI7STVGH · pith_short_16: R222UI7STVGHCNPP · pith_short_8: R222UI7S

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/R222UI7STVGHCNPPGJS7CTHVDS \
  | 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: 8eb5aa23f29d4c7135ef3265f14cf51ca49ea56e02700e319b6f1234cb0f11da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "680d08a71275c22b38d010e43a1d78594eee35b282784454ebe01935a285417b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-21T17:56:54Z",
    "title_canon_sha256": "fb05f2ba6295a35c1558087a432f33c1629820e1ee12f1b5017792f3a14f182b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.10661",
    "kind": "arxiv",
    "version": 1
  }
}