Pith Number

pith:Z6EMEU7G

pith:2023:Z6EMEU7G5LNGRVIJAQCGYBV22M

not attested not anchored not stored refs pending

Joint Modeling of Feature, Correspondence, and a Compressed Memory for Video Object Segmentation

Gangshan Wu, Jiaming Zhang, Limin Wang, Yutao Cui

arxiv:2308.13505 v2 · 2023-08-25 · 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{Z6EMEU7G5LNGRVIJAQCGYBV22M}

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.

Cited by

1 paper in Pith

SAM 2: Segment Anything in Images and Videos

Receipt and verification

First computed	2026-07-05T10:56:04.354888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf88c253e6eada68d50904046c06bad31ca0e28d1091d2713d6efd2f1a941619

Aliases

arxiv: 2308.13505 · arxiv_version: 2308.13505v2 · doi: 10.48550/arxiv.2308.13505 · pith_short_12: Z6EMEU7G5LNG · pith_short_16: Z6EMEU7G5LNGRVIJ · pith_short_8: Z6EMEU7G

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/Z6EMEU7G5LNGRVIJAQCGYBV22M \
  | 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: cf88c253e6eada68d50904046c06bad31ca0e28d1091d2713d6efd2f1a941619

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3db0d0069e2de8459eed34ddead03deb61d9a681b36908bdc1c19ca7704abb4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-08-25T17:30:08Z",
    "title_canon_sha256": "5e741099f603f4b0b1eec5361370c314f710add69da90da202fd91f2661b1db5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.13505",
    "kind": "arxiv",
    "version": 2
  }
}