Pith Number

pith:WAWD7LPS

pith:2025:WAWD7LPSCISCDUKBMPTMZUEMFY

not attested not anchored not stored refs pending

T-CBF: Traversability-based Control Barrier Function to Navigate Vertically Challenging Terrain

Manas Gupta, Xuesu Xiao

arxiv:2503.06083 v2 · 2025-03-08 · cs.RO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WAWD7LPSCISCDUKBMPTMZUEMFY}

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	2026-07-05T11:47:19.787046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b02c3fadf2122421d14163e6ccd08c2e1a3815c168969f4fc00436d948fa8c7d

Aliases

arxiv: 2503.06083 · arxiv_version: 2503.06083v2 · doi: 10.48550/arxiv.2503.06083 · pith_short_12: WAWD7LPSCISC · pith_short_16: WAWD7LPSCISCDUKB · pith_short_8: WAWD7LPS

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/WAWD7LPSCISCDUKBMPTMZUEMFY \
  | 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: b02c3fadf2122421d14163e6ccd08c2e1a3815c168969f4fc00436d948fa8c7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ec74a3e08163b05a0851a74e1516ac08c8ec7a52b604cd516dcb4d3c8a332da",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-03-08T06:12:38Z",
    "title_canon_sha256": "773a535eb76ee5803f3ab0e224b43a98441ec81d6152186471dc3efe869e832a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.06083",
    "kind": "arxiv",
    "version": 2
  }
}