Pith Number

pith:OYPAFVKP

pith:2019:OYPAFVKPWG2QKLIYT6F252S6SK

not attested not anchored not stored refs pending

Efficient Ladder-style DenseNets for Semantic Segmentation of Large Images

Ivan Kre\v{s}o, Josip Krapac, Sini\v{s}a \v{S}egvi\'c

arxiv:1905.05661 v1 · 2019-05-14 · 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{OYPAFVKPWG2QKLIYT6F252S6SK}

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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

Single Level Feature-to-Feature Forecasting with Deformable Convolutions

Receipt and verification

First computed	2026-05-17T23:46:13.917119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

761e02d54fb1b5052d189f8baeea5e92a95171bb4887d67cd3cc392671e5253c

Aliases

arxiv: 1905.05661 · arxiv_version: 1905.05661v1 · doi: 10.48550/arxiv.1905.05661 · pith_short_12: OYPAFVKPWG2Q · pith_short_16: OYPAFVKPWG2QKLIY · pith_short_8: OYPAFVKP

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/OYPAFVKPWG2QKLIYT6F252S6SK \
  | 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: 761e02d54fb1b5052d189f8baeea5e92a95171bb4887d67cd3cc392671e5253c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b425fe50cce70f6ce38b696c73bfc796643b7d9fb361c04d42ee7934e7c52fc9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-14T15:14:51Z",
    "title_canon_sha256": "b670e5430fb7b06ef154a1652147994a387deff87612ccc5307cf94738e49f1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05661",
    "kind": "arxiv",
    "version": 1
  }
}