Pith Number

pith:R54DKDDA

pith:2020:R54DKDDA5FQPXHOWSTPDK4NALE

not attested not anchored not stored refs pending

Pose-Aware Instance Segmentation Framework from Cone Beam CT Images for Tooth Segmentation

Jeongjin Lee, Jingyu Lee, Jioh Hong, Jusang Lee, Minkyung Lee, Minyoung Chung, Sanguk Park, Yeong-Gil Shin

arxiv:2002.02143 v1 · 2020-02-06 · 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{R54DKDDA5FQPXHOWSTPDK4NALE}

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	2026-07-05T02:09:08.527168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f78350c60e960fb9dd694de3571a059081e2395fa6c54de739eefd9dd505519

Aliases

arxiv: 2002.02143 · arxiv_version: 2002.02143v1 · doi: 10.48550/arxiv.2002.02143 · pith_short_12: R54DKDDA5FQP · pith_short_16: R54DKDDA5FQPXHOW · pith_short_8: R54DKDDA

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/R54DKDDA5FQPXHOWSTPDK4NALE \
  | 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: 8f78350c60e960fb9dd694de3571a059081e2395fa6c54de739eefd9dd505519

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "002dcd3017611a6157334da650e33ee3d2ba2e5cbf829f440826e5b1a11fc7d3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-02-06T07:57:34Z",
    "title_canon_sha256": "dd2e22c56039dad9ca5932d2e4f81e7aec93e51b1a0f1e18148fc19b21f91ac7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.02143",
    "kind": "arxiv",
    "version": 1
  }
}