Pith Number

pith:5NSM2QMA

pith:2019:5NSM2QMASWOD2IMUHMW6WXDBDP

not attested not anchored not stored refs pending

PT-ResNet: Perspective Transformation-Based Residual Network for Semantic Road Image Segmentation

Ioannis Pitas, Lei Qiao, Ming Liu, Peng Han, Rui Fan, Ruiwen Yao, Weidong Zhang, Yuan Wang

arxiv:1910.13055 v1 · 2019-10-29 · cs.CV · cs.LG · cs.RO · eess.IV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5NSM2QMASWOD2IMUHMW6WXDBDP}

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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.

Receipt and verification

First computed	2026-07-05T00:15:26.543075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb64cd4180959c3d21943b2deb5c611bc3dd0561638a81c7cc39c135069c591e

Aliases

arxiv: 1910.13055 · arxiv_version: 1910.13055v1 · doi: 10.48550/arxiv.1910.13055 · pith_short_12: 5NSM2QMASWOD · pith_short_16: 5NSM2QMASWOD2IMU · pith_short_8: 5NSM2QMA

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/5NSM2QMASWOD2IMUHMW6WXDBDP \
  | 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: eb64cd4180959c3d21943b2deb5c611bc3dd0561638a81c7cc39c135069c591e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a40d6ed44e6fb4722b2f3c6468e556a719853fae15bce37cd672c5be309c6b18",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.RO",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-10-29T02:53:46Z",
    "title_canon_sha256": "ae7d5875df1636c21cbdc4bcbc92b613bad5a7d61398358d8ae0da6c474bd9b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.13055",
    "kind": "arxiv",
    "version": 1
  }
}