Pith Number

pith:LUHU6PAR

pith:2021:LUHU6PARCMVPLPL472YKLKLIHE

not attested not anchored not stored refs pending

Navigation-Oriented Scene Understanding for Robotic Autonomy: Learning to Segment Driveability in Egocentric Images

Galadrielle Humblot-Renaux, Letizia Marchegiani, Rikke Gade, Thomas B. Moeslund

arxiv:2109.07245 v2 · 2021-09-15 · cs.RO · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LUHU6PARCMVPLPL472YKLKLIHE}

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	2026-07-05T03:54:02.493413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d0f4f3c11132af5bd7cfeb0a5a968393ab6a98a54ec6e1ef5054e818d38c6b9

Aliases

arxiv: 2109.07245 · arxiv_version: 2109.07245v2 · doi: 10.48550/arxiv.2109.07245 · pith_short_12: LUHU6PARCMVP · pith_short_16: LUHU6PARCMVPLPL4 · pith_short_8: LUHU6PAR

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/LUHU6PARCMVPLPL472YKLKLIHE \
  | 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: 5d0f4f3c11132af5bd7cfeb0a5a968393ab6a98a54ec6e1ef5054e818d38c6b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d4a5e2856d5303abdc915f8edf3cd22b52b7fb91d6e83f2663d1068908ba3c1",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-09-15T12:25:56Z",
    "title_canon_sha256": "571313454da053e861fe3f5a50e3538fc74fe57570db7b6394f79054efc9b13e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.07245",
    "kind": "arxiv",
    "version": 2
  }
}