Pith Number

pith:L52VCJBA

pith:2022:L52VCJBAVAVZMPJIDBOMAZZCJW

not attested not anchored not stored refs pending

Rethinking Video Salient Object Ranking

Huankang Guan, Jiaying Lin, Rynson W.H. Lau

arxiv:2203.17257 v1 · 2022-03-31 · 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{L52VCJBAVAVZMPJIDBOMAZZCJW}

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	2026-07-05T04:10:32.987395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f75512420a82b963d28185cc067224da87c7a538a301562dee2c294ec867cd1

Aliases

arxiv: 2203.17257 · arxiv_version: 2203.17257v1 · doi: 10.48550/arxiv.2203.17257 · pith_short_12: L52VCJBAVAVZ · pith_short_16: L52VCJBAVAVZMPJI · pith_short_8: L52VCJBA

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/L52VCJBAVAVZMPJIDBOMAZZCJW \
  | 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: 5f75512420a82b963d28185cc067224da87c7a538a301562dee2c294ec867cd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae591ad29b1f21e308f2e85cc8acee4ccd3dce4af6c072f33e339d96b114c7c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-31T17:55:54Z",
    "title_canon_sha256": "1634b96ce2e042951a1b9dfc63077086162795d51c565513fbe2c2f04578a845"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.17257",
    "kind": "arxiv",
    "version": 1
  }
}