Pith Number

pith:UYIVNUG7

pith:2022:UYIVNUG7QDNQVGI5RY3HP5AS4A

not attested not anchored not stored refs pending

Decoder Denoising Pretraining for Semantic Segmentation

Emmanuel Brempong Asiedu, Matthias Minderer, Mohammad Norouzi, Niki Parmar, Simon Kornblith, Ting Chen

arxiv:2205.11423 v1 · 2022-05-23 · 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{UYIVNUG7QDNQVGI5RY3HP5AS4A}

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	2026-07-05T04:25:37.277544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a61156d0df80db0a991d8e3677f412e02b146cf048c0e88203bcc98f4bafcc3e

Aliases

arxiv: 2205.11423 · arxiv_version: 2205.11423v1 · doi: 10.48550/arxiv.2205.11423 · pith_short_12: UYIVNUG7QDNQ · pith_short_16: UYIVNUG7QDNQVGI5 · pith_short_8: UYIVNUG7

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/UYIVNUG7QDNQVGI5RY3HP5AS4A \
  | 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: a61156d0df80db0a991d8e3677f412e02b146cf048c0e88203bcc98f4bafcc3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bdb1952ab3bad873a0db263bd0429cca101d9625613b5e57a93d30bef1f3496",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-05-23T16:08:31Z",
    "title_canon_sha256": "1ced4a2a1b6b916db6a2be5964bff17c5c79a9f12c5461b18735792707127f45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.11423",
    "kind": "arxiv",
    "version": 1
  }
}