Pith Number

pith:5P4I5RER

pith:2019:5P4I5RERLE5OGFIGU472KRIHJS

not attested not anchored not stored refs pending

Semi-Supervised Video Salient Object Detection Using Pseudo-Labels

Chuan Wang, Guanbin Li, Liang Lin, Pengxiang Yan, Tianshui Chen, Yuan Xie, Zhen Li

arxiv:1908.04051 v2 · 2019-08-12 · 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{5P4I5RERLE5OGFIGU472KRIHJS}

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	2026-07-05T00:22:41.183449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebf88ec491593ae31506a73fa545074ca9cf329a4a5519761de1ab1ecb7845b0

Aliases

arxiv: 1908.04051 · arxiv_version: 1908.04051v2 · doi: 10.48550/arxiv.1908.04051 · pith_short_12: 5P4I5RERLE5O · pith_short_16: 5P4I5RERLE5OGFIG · pith_short_8: 5P4I5RER

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/5P4I5RERLE5OGFIGU472KRIHJS \
  | 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: ebf88ec491593ae31506a73fa545074ca9cf329a4a5519761de1ab1ecb7845b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d063cff45b795f7911445038d15f15eea9616d03856296a32f19e84beee4bd6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-12T08:32:48Z",
    "title_canon_sha256": "ab05238671ed24c1c73d0f323bf7bba6cbfce443620010df90c8cb723f8a3115"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04051",
    "kind": "arxiv",
    "version": 2
  }
}