Pith Number

pith:E2XDK6ZJ

pith:2019:E2XDK6ZJE2CFSVA3XDTNNVXSOY

not attested not anchored not stored refs pending

Decoders Matter for Semantic Segmentation: Data-Dependent Decoding Enables Flexible Feature Aggregation

Chunhua Shen, Tong He, Youliang Yan, Zhi Tian

arxiv:1903.02120 v3 · 2019-03-05 · 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{E2XDK6ZJE2CFSVA3XDTNNVXSOY}

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.

Cited by

1 paper in Pith

Learning Where to Look While Tracking Instruments in Robot-assisted Surgery

Receipt and verification

First computed	2026-05-17T23:49:21.807868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26ae357b29268459541bb8e6d6d6f27607a929dea1007778cd9672c643961ff1

Aliases

arxiv: 1903.02120 · arxiv_version: 1903.02120v3 · doi: 10.48550/arxiv.1903.02120 · pith_short_12: E2XDK6ZJE2CF · pith_short_16: E2XDK6ZJE2CFSVA3 · pith_short_8: E2XDK6ZJ

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/E2XDK6ZJE2CFSVA3XDTNNVXSOY \
  | 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: 26ae357b29268459541bb8e6d6d6f27607a929dea1007778cd9672c643961ff1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47d803791036b47135d74187fd44603b9837e957e3db1d37d30166ea9e126d04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-05T23:59:41Z",
    "title_canon_sha256": "398e20d517c38f2d9062a9ab8d0b296bb8afbeb522c13f9807c103270fa0c71b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02120",
    "kind": "arxiv",
    "version": 3
  }
}