Pith Number

pith:FL6Q3Q5Z

pith:2022:FL6Q3Q5ZNNSDVOPLORGHJWWNDP

not attested not anchored not stored refs pending

S4OD: Semi-Supervised learning for Single-Stage Object Detection

Chao Liu, Feng Chen, Guoshan Zhang, Hua Chai, Pengfei Xu, Runbo Hu, Tengfei Xing, Xiaolin Song, Xingxu Yao, Yueming Zhang

arxiv:2204.04492 v1 · 2022-04-09 · 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{FL6Q3Q5ZNNSDVOPLORGHJWWNDP}

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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

Co-Learning: Towards Semi-Supervised Object Detection with Road-side Cameras

Receipt and verification

First computed	2026-07-05T04:12:57.846778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2afd0dc3b96b643ab9eb744c74dacd1bc9acce19bee10031dfcaec88059ef581

Aliases

arxiv: 2204.04492 · arxiv_version: 2204.04492v1 · doi: 10.48550/arxiv.2204.04492 · pith_short_12: FL6Q3Q5ZNNSD · pith_short_16: FL6Q3Q5ZNNSDVOPL · pith_short_8: FL6Q3Q5Z

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/FL6Q3Q5ZNNSDVOPLORGHJWWNDP \
  | 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: 2afd0dc3b96b643ab9eb744c74dacd1bc9acce19bee10031dfcaec88059ef581

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f22b0448f9dd553efaaaf46c94e69b7db9de4ba42313a5e6207dcd35ec9a7bb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-09T15:19:37Z",
    "title_canon_sha256": "acf049776f3bef4d75852ca883be4f38657bb32fb661b11e64aca5b00a389523"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.04492",
    "kind": "arxiv",
    "version": 1
  }
}