Pith Number

pith:XKOKTLIT

pith:2020:XKOKTLITP7EQJN73F7OIZOJJWN

not attested not anchored not stored refs pending

1st Place Solutions for OpenImage2019 -- Object Detection and Instance Segmentation

Chen Change Loy, Enze Xie, Guanglu Song, Junjie Yan, Xiaogang Wang, Yan Gao, Yuhang Zang, Yu Liu

arxiv:2003.07557 v1 · 2020-03-17 · 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{XKOKTLITP7EQJN73F7OIZOJJWN}

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	2026-07-05T00:48:27.801648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba9ca9ad137fc904b7fb2fdc8cb929b341312172f6273104c2fbc7faba296ae3

Aliases

arxiv: 2003.07557 · arxiv_version: 2003.07557v1 · doi: 10.48550/arxiv.2003.07557 · pith_short_12: XKOKTLITP7EQ · pith_short_16: XKOKTLITP7EQJN73 · pith_short_8: XKOKTLIT

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/XKOKTLITP7EQJN73F7OIZOJJWN \
  | 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: ba9ca9ad137fc904b7fb2fdc8cb929b341312172f6273104c2fbc7faba296ae3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5a9b8d6fe2f5a5b570e8b7f50ea9ececc58d96d09f9c73003b9361c61104bdd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-03-17T06:45:07Z",
    "title_canon_sha256": "812651d46bd5ce534963351dc4454aa94f075d55353ef821d8c30033a3f6ce9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.07557",
    "kind": "arxiv",
    "version": 1
  }
}