Pith Number

pith:AVJSELPO

pith:2026:AVJSELPOG5HOLY4JB5XR72SG2T

not attested not anchored not stored refs pending

Beyond Visibility: Real-Time Surface Accessibility Fields from Sparse LiDAR

Bradley Scott, Richard Green, Sam Schofield

arxiv:2608.06412 v1 · 2026-08-05 · eess.IV · 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{AVJSELPOG5HOLY4JB5XR72SG2T}

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	2026-08-10T01:10:36.338523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0553222dee374ee5e3890f6f1fea46d4d0e458e520005d7dfe3b3c87950ed41a

Aliases

arxiv: 2608.06412 · arxiv_version: 2608.06412v1 · doi: 10.48550/arxiv.2608.06412 · pith_short_12: AVJSELPOG5HO · pith_short_16: AVJSELPOG5HOLY4J · pith_short_8: AVJSELPO

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/AVJSELPOG5HOLY4JB5XR72SG2T \
  | 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: 0553222dee374ee5e3890f6f1fea46d4d0e458e520005d7dfe3b3c87950ed41a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3fc046afbe822ddb7143a380163551df75a650b2b5c48741ca29b15ec96454b",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2026-08-05T03:57:32Z",
    "title_canon_sha256": "2236ef45b6e9813aa39e8689e35cf81d16dcde514fc8e7fbaabdac443865ef6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.06412",
    "kind": "arxiv",
    "version": 1
  }
}