Pith Number

pith:NVPIDPKZ

pith:2021:NVPIDPKZEVFSSAECOU4ZOTS7TC

not attested not anchored not stored refs pending

Real-time landmark detection for precise endoscopic submucosal dissection via shape-aware relation network

Hongzhi Xu, Jiacheng Wang, Jing Qin, Liansheng Wang, Pheng-Ann Heng, Shuntian Cai, Yueming Jin

arxiv:2111.04733 v1 · 2021-11-08 · eess.IV · 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{NVPIDPKZEVFSSAECOU4ZOTS7TC}

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	2026-07-05T03:30:18.095284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d5e81bd59254b2900827539974e5f98931b554287cccb41c32c87af47c41209

Aliases

arxiv: 2111.04733 · arxiv_version: 2111.04733v1 · doi: 10.48550/arxiv.2111.04733 · pith_short_12: NVPIDPKZEVFS · pith_short_16: NVPIDPKZEVFSSAEC · pith_short_8: NVPIDPKZ

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/NVPIDPKZEVFSSAECOU4ZOTS7TC \
  | 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: 6d5e81bd59254b2900827539974e5f98931b554287cccb41c32c87af47c41209

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09577172181fba6d2b0502f88436f6cfa0daca241bd7c8cfce17018cb7f6f7d3",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-11-08T07:57:30Z",
    "title_canon_sha256": "5330bfde4f46ecbfd4cc91f0d86ad213507c3a5c11895099054b9a3a8f7c6c39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.04733",
    "kind": "arxiv",
    "version": 1
  }
}