Pith Number

pith:N72RB6F2

pith:2022:N72RB6F2JGJHTCYXTKRCDYRECX

not attested not anchored not stored refs pending

DArch: Dental Arch Prior-assisted 3D Tooth Instance Segmentation

Chongjie Ye, Liangdong Qiu, Pei Chen, Shuguang Cui, Xiaoguang Han, Yunbi Liu

arxiv:2204.11911 v1 · 2022-04-25 · 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{N72RB6F2JGJHTCYXTKRCDYRECX}

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	2026-07-05T04:17:42.213605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ff510f8ba4992798b179aa221e22415c59e3cae389d3c778802041147032560

Aliases

arxiv: 2204.11911 · arxiv_version: 2204.11911v1 · doi: 10.48550/arxiv.2204.11911 · pith_short_12: N72RB6F2JGJH · pith_short_16: N72RB6F2JGJHTCYX · pith_short_8: N72RB6F2

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/N72RB6F2JGJHTCYXTKRCDYRECX \
  | 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: 6ff510f8ba4992798b179aa221e22415c59e3cae389d3c778802041147032560

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50eea2069024d1bff84a32d1b4d05335160ef004849a6f774fc093051574cfa2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-25T18:30:01Z",
    "title_canon_sha256": "d6c07f7e157af7fe30ef2f9cc3ab13bb10f3c98c895f5350b905b58c5914ca3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.11911",
    "kind": "arxiv",
    "version": 1
  }
}