Pith Number

pith:6J5L6JDC

pith:2023:6J5L6JDCGJ36AE5HLG2ALAA4MX

not attested not anchored not stored refs pending

InstMove: Instance Motion for Object-centric Video Segmentation

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

arxiv:2303.08132 v2 · 2023-03-14 · 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{6J5L6JDCGJ36AE5HLG2ALAA4MX}

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	2026-07-05T05:56:16.448813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f27abf24623277e013a759b405801c65c3ae8f1a170d89d4fc5ed09ba9841ed9

Aliases

arxiv: 2303.08132 · arxiv_version: 2303.08132v2 · doi: 10.48550/arxiv.2303.08132 · pith_short_12: 6J5L6JDCGJ36 · pith_short_16: 6J5L6JDCGJ36AE5H · pith_short_8: 6J5L6JDC

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/6J5L6JDCGJ36AE5HLG2ALAA4MX \
  | 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: f27abf24623277e013a759b405801c65c3ae8f1a170d89d4fc5ed09ba9841ed9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "852359839082fe67da1d33dc3cd0acf4ac098401054c5c0653d0478ab9127192",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-14T17:58:44Z",
    "title_canon_sha256": "936063aa39da830f257d8944f9ff538fdbec7709e5a14ac78645ae6e6d688238"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.08132",
    "kind": "arxiv",
    "version": 2
  }
}