Pith Number

pith:GYA7YIZR

pith:2016:GYA7YIZR3DGJCYW7XGDTYDEN7M

not attested not anchored not stored refs pending

Multi-stage Object Detection with Group Recursive Learning

Jianan Li, Jianshu Li, Jiashi Feng, Shuicheng Yan, Tingfa Xu, Xiaodan Liang

arxiv:1608.05159 v1 · 2016-08-18 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GYA7YIZR3DGJCYW7XGDTYDEN7M}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:08:31.764593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3601fc2331d8cc9162dfb9873c0c8dfb3fca3c2128e00c98d9edb7aacd21e4dd

Aliases

arxiv: 1608.05159 · arxiv_version: 1608.05159v1 · doi: 10.48550/arxiv.1608.05159 · pith_short_12: GYA7YIZR3DGJ · pith_short_16: GYA7YIZR3DGJCYW7 · pith_short_8: GYA7YIZR

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/GYA7YIZR3DGJCYW7XGDTYDEN7M \
  | 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: 3601fc2331d8cc9162dfb9873c0c8dfb3fca3c2128e00c98d9edb7aacd21e4dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb0f12dc55b1f43d43111a434901f33502115ad0d5a8d55b6e8cba5ea0abf063",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-08-18T02:37:28Z",
    "title_canon_sha256": "28434188437d5b5a7333146d750180e4010417b21fd50baa4015bfdcd65fc0be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.05159",
    "kind": "arxiv",
    "version": 1
  }
}