Pith Number

pith:OVHTF6DN

pith:2020:OVHTF6DNZ26WRRJDJHAIYKSEAC

not attested not anchored not stored refs pending

Virtual Surfaces and Attitude Aware Planning and Behaviours for Negative Obstacle Navigation

Emili Hernandez, Fletcher Talbot, Inkyu Sa, Jake Lewis, Kazys Stepanas, Navinda Kottege, Nicolas Hudson, Thomas Hines

arxiv:2010.16018 v2 · 2020-10-30 · 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{OVHTF6DNZ26WRRJDJHAIYKSEAC}

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	2026-07-05T02:08:32.417714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

754f32f86dcebd68c52349c08c2a44008e555fc22d1e03f58cc85a859a550a5f

Aliases

arxiv: 2010.16018 · arxiv_version: 2010.16018v2 · doi: 10.48550/arxiv.2010.16018 · pith_short_12: OVHTF6DNZ26W · pith_short_16: OVHTF6DNZ26WRRJD · pith_short_8: OVHTF6DN

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/OVHTF6DNZ26WRRJDJHAIYKSEAC \
  | 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: 754f32f86dcebd68c52349c08c2a44008e555fc22d1e03f58cc85a859a550a5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "341c60369414d3b9405ec75c440cc1f4ea40bcd089bf0110eed3aaaca24c572c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-10-30T01:46:37Z",
    "title_canon_sha256": "f307973e563b436ccb43eb32174fb69b694217ced93860cf472ef41f5318fd3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.16018",
    "kind": "arxiv",
    "version": 2
  }
}