Pith Number

pith:XAUTRXZU

pith:2022:XAUTRXZU5SC2TO25W64P5U3N3Z

not attested not anchored not stored refs pending

Recurrent Dynamic Embedding for Video Object Segmentation

Bang Zhang, Dong Liu, Li Hu, Mingxing Li, Pan Pan, Zhiwei Xiong

arxiv:2205.03761 v1 · 2022-05-08 · 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{XAUTRXZU5SC2TO25W64P5U3N3Z}

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	2026-07-05T04:21:18.257072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b82938df34ec85a9bb5db7b8fed36dde594ebc187fa3b7c812b7e7018f3cfbc7

Aliases

arxiv: 2205.03761 · arxiv_version: 2205.03761v1 · doi: 10.48550/arxiv.2205.03761 · pith_short_12: XAUTRXZU5SC2 · pith_short_16: XAUTRXZU5SC2TO25 · pith_short_8: XAUTRXZU

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/XAUTRXZU5SC2TO25W64P5U3N3Z \
  | 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: b82938df34ec85a9bb5db7b8fed36dde594ebc187fa3b7c812b7e7018f3cfbc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e8797fbe1cbe8c244235597d87a07b82e2ff13c30fe77172c5f227da3ff8dd3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-05-08T02:24:43Z",
    "title_canon_sha256": "40ccd4b5d969d5a2b3c3ffedb6ac716dad81528b212b216c430517c85dd46fe9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.03761",
    "kind": "arxiv",
    "version": 1
  }
}