Pith Number

pith:H2GSWB3R

pith:2020:H2GSWB3RVSRBXGAI6EVK7YMOGI

not attested not anchored not stored refs pending

Cross-dataset Training for Class Increasing Object Detection

Hongwei Qin, Jiaojiao Lin, Junjie Yan, Yan Wang, Yongqiang Yao, Yu Guo

arxiv:2001.04621 v1 · 2020-01-14 · 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{H2GSWB3RVSRBXGAI6EVK7YMOGI}

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	2026-07-05T00:33:27.588279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e8d2b0771aca21b9808f12aafe18e32060c2a8db76bdf517bdf36e42ebdfbaa

Aliases

arxiv: 2001.04621 · arxiv_version: 2001.04621v1 · doi: 10.48550/arxiv.2001.04621 · pith_short_12: H2GSWB3RVSRB · pith_short_16: H2GSWB3RVSRBXGAI · pith_short_8: H2GSWB3R

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/H2GSWB3RVSRBXGAI6EVK7YMOGI \
  | 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: 3e8d2b0771aca21b9808f12aafe18e32060c2a8db76bdf517bdf36e42ebdfbaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7e98230877320594997c8d278fd9644b3c1ef4c5ffd8ecbe150e1d9fe291ed1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-01-14T04:40:47Z",
    "title_canon_sha256": "85eaca3b9ed92800bc8ddb87e58a8db16e7ddbb4b1a9c8e7479f92acc61e632a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.04621",
    "kind": "arxiv",
    "version": 1
  }
}