Pith Number

pith:OUYOTBDI

pith:2019:OUYOTBDIXUTH5LFEX7ONIWQJTM

not attested not anchored not stored refs pending

SimpleDet: A Simple and Versatile Distributed Framework for Object Detection and Instance Recognition

Chenxia Han, Naiyan Wang, Yanghao Li, Yi Jiang, Yuntao Chen, Zehao Huang, Zhaoxiang Zhang

arxiv:1903.05831 v1 · 2019-03-14 · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OUYOTBDIXUTH5LFEX7ONIWQJTM}

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	2026-05-17T23:51:16.043974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7530e98468bd267eaca4bfdcd45a099b15e3ea654f744a8830375b9bad87e432

Aliases

arxiv: 1903.05831 · arxiv_version: 1903.05831v1 · doi: 10.48550/arxiv.1903.05831 · pith_short_12: OUYOTBDIXUTH · pith_short_16: OUYOTBDIXUTH5LFE · pith_short_8: OUYOTBDI

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/OUYOTBDIXUTH5LFEX7ONIWQJTM \
  | 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: 7530e98468bd267eaca4bfdcd45a099b15e3ea654f744a8830375b9bad87e432

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba56673518f98dd122085c07300686ae651638d541b71a63674672b4d1a3e3bf",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-14T06:40:29Z",
    "title_canon_sha256": "a01531d4d79ce8265b771e4fd33317e208b61a42fbf4ccf4195926527fd7f61a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05831",
    "kind": "arxiv",
    "version": 1
  }
}