Pith Number

pith:EFX73GUX

pith:2023:EFX73GUXKTO7SLPSI666DYDP2Q

not attested not anchored not stored refs pending

SketchANIMAR: Sketch-based 3D Animal Fine-Grained Retrieval

Akihiro Sugimoto, Hai-Dang Nguyen, Hoai-Danh Vo, Huu-Phuc Pham, Khanh-Duy Ho, Khanh-Duy Le, Kim-Phat Tran, Mai-Khiem Tran, Minh-Hoa Doan, Minh-Quang Nguyen, Minh-Quan Le, Minh-Triet Tran, Ngoc-Linh Nguyen-Ha, Nhat Hoang-Xuan, Nhat-Quynh Le-Pham, Nhu-Vinh Hoang, Quang-Binh Nguyen, Tam V. Nguyen, Thang-Long Nguyen-Ho, Thanh-Danh Le, Thien-Phuc Tran, Trong-Hieu Nguyen-Mau, Trong-Le Do, Trong-Thuan Nguyen, Trong-Vu Hoang, Trung-Nghia Le, Truong Hoai Phong, Tuan-Anh Yang, Tuan-Luc Huynh, Tuong-Nghiem Diep, Tuong-Vy Truong-Thuy, Viet-Tham Huynh, Vinh-Tiep Nguyen, Xuan-Hieu Nguyen

arxiv:2304.05731 v2 · 2023-04-12 · 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{EFX73GUXKTO7SLPSI666DYDP2Q}

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	2026-07-05T06:39:34.424987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

216ffd9a9754ddf92df247bde1e06fd416735b5a40187a7c19316d5a6867434a

Aliases

arxiv: 2304.05731 · arxiv_version: 2304.05731v2 · doi: 10.48550/arxiv.2304.05731 · pith_short_12: EFX73GUXKTO7 · pith_short_16: EFX73GUXKTO7SLPS · pith_short_8: EFX73GUX

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/EFX73GUXKTO7SLPSI666DYDP2Q \
  | 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: 216ffd9a9754ddf92df247bde1e06fd416735b5a40187a7c19316d5a6867434a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "941220c99d71c356f15b9a4d724036af66664146c755119c231777fa32f79d9d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-12T09:40:38Z",
    "title_canon_sha256": "d1144646ed891628a705e5884e20179a09d789577779332098f153a9e7685558"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.05731",
    "kind": "arxiv",
    "version": 2
  }
}