Pith Number

pith:XTJG3TEU

pith:2021:XTJG3TEU267ZGH5XHTHEAM2VVH

not attested not anchored not stored refs pending

Localization Distillation for Dense Object Detection

Dongwei Ren, Ming-Ming Cheng, Ping Wang, Qibin Hou, Rongguang Ye, Wangmeng Zuo, Zhaohui Zheng

arxiv:2102.12252 v4 · 2021-02-24 · 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{XTJG3TEU267ZGH5XHTHEAM2VVH}

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	2026-07-05T04:10:21.765168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcd26dcc94d7bf931fb73cce403355a9f99c575f08c83d5a77a9bb0951818853

Aliases

arxiv: 2102.12252 · arxiv_version: 2102.12252v4 · doi: 10.48550/arxiv.2102.12252 · pith_short_12: XTJG3TEU267Z · pith_short_16: XTJG3TEU267ZGH5X · pith_short_8: XTJG3TEU

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/XTJG3TEU267ZGH5XHTHEAM2VVH \
  | 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: bcd26dcc94d7bf931fb73cce403355a9f99c575f08c83d5a77a9bb0951818853

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5ba5c7ec4503057239ea476048f115075cc2c6a499566fd978efd105d8c09fd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-02-24T12:26:21Z",
    "title_canon_sha256": "c99308a377c2a006dc54a1b41af4c051277013e440223a7841925c4bd85dd223"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.12252",
    "kind": "arxiv",
    "version": 4
  }
}