Pith Number

pith:YXUSXRJS

pith:2020:YXUSXRJSSNIRIGFCA4TIB6A5KF

not attested not anchored not stored refs pending

PGD-UNet: A Position-Guided Deformable Network for Simultaneous Segmentation of Organs and Tumors

A. K. Qin, Hong Pan, Yaping Zhu, Ziqiang Li

arxiv:2007.01001 v1 · 2020-07-02 · eess.IV · cs.CV · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YXUSXRJSSNIRIGFCA4TIB6A5KF}

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	2026-07-05T01:15:43.826540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5e92bc53293511418a2072680f81d517bcce4b0349589aabfbe7e0e30d89398

Aliases

arxiv: 2007.01001 · arxiv_version: 2007.01001v1 · doi: 10.48550/arxiv.2007.01001 · pith_short_12: YXUSXRJSSNIR · pith_short_16: YXUSXRJSSNIRIGFC · pith_short_8: YXUSXRJS

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/YXUSXRJSSNIRIGFCA4TIB6A5KF \
  | 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: c5e92bc53293511418a2072680f81d517bcce4b0349589aabfbe7e0e30d89398

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1262ee973e8d4346834c35109fc4ceea082078a7f0e4281f66b58908604891df",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-07-02T10:23:57Z",
    "title_canon_sha256": "743fec834a1a1c8c6b227dae737d11055731b2e7c6512b26e0f172280cb2aa60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.01001",
    "kind": "arxiv",
    "version": 1
  }
}