Pith Number

pith:HHNGZEEW

pith:2026:HHNGZEEWDWXZOHRVKO22QR7WE3

not attested not anchored not stored refs pending

PSCT-Net: Geometry-Aware Pediatric Skull CT Reconstruction via Differentiable Back-Projection and Attention-Guided Refinement

Dong Yeong Kim, Jaewon Choi, Jinwook Choi, Joo Whan Kim, JunGyu Lee, Myeongseop Kim, Youmin Shin, Young-Gon Kim

arxiv:2606.19867 v1 · 2026-06-18 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HHNGZEEWDWXZOHRVKO22QR7WE3}

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	2026-06-19T16:12:37.338792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39da6c90961daf971e3553b5a847f626d281f9ef297bd99bc9146b74fa0fdf8a

Aliases

arxiv: 2606.19867 · arxiv_version: 2606.19867v1 · doi: 10.48550/arxiv.2606.19867 · pith_short_12: HHNGZEEWDWXZ · pith_short_16: HHNGZEEWDWXZOHRV · pith_short_8: HHNGZEEW

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/HHNGZEEWDWXZOHRVKO22QR7WE3 \
  | 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: 39da6c90961daf971e3553b5a847f626d281f9ef297bd99bc9146b74fa0fdf8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df3cfdd787340946aef1ebb490e03f040ddf6dd4a0f3b643d659c5bb6084612d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-18T07:26:32Z",
    "title_canon_sha256": "bd6015a075bd548a12421ebf74817573fee007c72bbc4acc1120a6b162a9e1a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19867",
    "kind": "arxiv",
    "version": 1
  }
}