Pith Number

pith:FFXHQ4PI

pith:2022:FFXHQ4PINEG7446ATBSLKHINRT

not attested not anchored not stored refs pending

Semi-supervised Semantic Segmentation with Error Localization Network

Donghyeon Kwon, Suha Kwak

arxiv:2204.02078 v3 · 2022-04-05 · 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{FFXHQ4PINEG7446ATBSLKHINRT}

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	2026-07-05T04:28:10.884295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

296e7871e8690dfe73c09864b51d0d8cfa3db28eb97c2e8dd91bb5b26d57b9f9

Aliases

arxiv: 2204.02078 · arxiv_version: 2204.02078v3 · doi: 10.48550/arxiv.2204.02078 · pith_short_12: FFXHQ4PINEG7 · pith_short_16: FFXHQ4PINEG7446A · pith_short_8: FFXHQ4PI

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/FFXHQ4PINEG7446ATBSLKHINRT \
  | 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: 296e7871e8690dfe73c09864b51d0d8cfa3db28eb97c2e8dd91bb5b26d57b9f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6b41c446a368e8a31e647603ea66af866bf263ee10130a52a94369f85063d1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-05T09:42:21Z",
    "title_canon_sha256": "91a990cac61ff8c4621759c3caa35817056bb1e8e5d89913b3f9a51f4caf52d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.02078",
    "kind": "arxiv",
    "version": 3
  }
}