Pith Number

pith:5SSNDULM

pith:2020:5SSNDULMKAZ4D2LKWSSEFAY33C

not attested not anchored not stored refs pending

Self-Supervised Drivable Area and Road Anomaly Segmentation using RGB-D Data for Robotic Wheelchairs

Hengli Wang, Ming Liu, Yuxiang Sun

arxiv:2007.05950 v1 · 2020-07-12 · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5SSNDULMKAZ4D2LKWSSEFAY33C}

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	2026-07-05T02:33:18.922569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eca4d1d16c5033c1e96ab4a442831bd8a0d6f0119f78cf112036e75418af6ebe

Aliases

arxiv: 2007.05950 · arxiv_version: 2007.05950v1 · doi: 10.48550/arxiv.2007.05950 · pith_short_12: 5SSNDULMKAZ4 · pith_short_16: 5SSNDULMKAZ4D2LK · pith_short_8: 5SSNDULM

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/5SSNDULMKAZ4D2LKWSSEFAY33C \
  | 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: eca4d1d16c5033c1e96ab4a442831bd8a0d6f0119f78cf112036e75418af6ebe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdce411c1c31cab332c842b71ed7d176c70148191c079dd1fd5df34ead4678a2",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-07-12T10:12:46Z",
    "title_canon_sha256": "7294a6345aebc705e501b2ec9fa12941457a995501d48481d84e83280676c4c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.05950",
    "kind": "arxiv",
    "version": 1
  }
}