Pith Number

pith:4KMEOYH7

pith:2019:4KMEOYH7MXRWPHJM76XQ52UQBP

not attested not anchored not stored refs pending

LEDNet: A Lightweight Encoder-Decoder Network for Real-Time Semantic Segmentation

Guangwei Gao, Jia Liu, Jian Xiong, Longin Jan Latecki, Quan Zhou, Xiaofu Wu, Yu Wang

arxiv:1905.02423 v3 · 2019-05-07 · 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{4KMEOYH7MXRWPHJM76XQ52UQBP}

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	2026-05-17T23:46:25.524416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2984760ff65e3679d2cffaf0eea900bc4ffa4b283b1eed84928f37714d14506

Aliases

arxiv: 1905.02423 · arxiv_version: 1905.02423v3 · doi: 10.48550/arxiv.1905.02423 · pith_short_12: 4KMEOYH7MXRW · pith_short_16: 4KMEOYH7MXRWPHJM · pith_short_8: 4KMEOYH7

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/4KMEOYH7MXRWPHJM76XQ52UQBP \
  | 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: e2984760ff65e3679d2cffaf0eea900bc4ffa4b283b1eed84928f37714d14506

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c377fb8afca53a0fb87514e9acbc02619d3fb65dd55abaaf5f8765e2c525b6bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-07T09:12:18Z",
    "title_canon_sha256": "10e692c0cd745dd2f07081db01791943aefbc8cbeeaa18b21df64269e658d27c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02423",
    "kind": "arxiv",
    "version": 3
  }
}