Pith Number

pith:EDVF56KS

pith:2021:EDVF56KSTYGRM2D7AUDLVL3D3F

not attested not anchored not stored refs pending

Dense Representative Tooth Landmark/axis Detection Network on 3D Model

Guangshun Wei, Jie Zhu, Lei Yang, Min Gu, Pradeep Singh, Wenping Wang, Yuanfeng Zhou, Zhiming Cui

arxiv:2111.04212 v2 · 2021-11-08 · eess.IV · cs.AI · cs.CV · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EDVF56KSTYGRM2D7AUDLVL3D3F}

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	2026-07-05T03:30:17.848850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20ea5ef9529e0d16687f0506baaf63d979c2627972d6ab74d4960b8bd6a60475

Aliases

arxiv: 2111.04212 · arxiv_version: 2111.04212v2 · doi: 10.48550/arxiv.2111.04212 · pith_short_12: EDVF56KSTYGR · pith_short_16: EDVF56KSTYGRM2D7 · pith_short_8: EDVF56KS

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/EDVF56KSTYGRM2D7AUDLVL3D3F \
  | 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: 20ea5ef9529e0d16687f0506baaf63d979c2627972d6ab74d4960b8bd6a60475

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9bdd48221ba6be1cd5db3799f2bb1239f45f57644e60d817309566c040dc771",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.GR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-11-08T00:42:22Z",
    "title_canon_sha256": "1b9e1328893dcc4ec526c412f0bf9929ff72fccb992438ca1c3b836ce05d5c82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.04212",
    "kind": "arxiv",
    "version": 2
  }
}