Pith Number

pith:FU5627QH

pith:2026:FU5627QHTIAWXXKJAB7HWJ3KLZ

not attested not anchored not stored refs pending

D-CLING: Prior-Preserving Depth-Conditioned Fine-Tuning for Navigation Foundation Models

Kazuhito Tanaka, Shintaro Nakaoka, Takayuki Kanai

arxiv:2605.19690 v1 · 2026-05-19 · 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{FU5627QHTIAWXXKJAB7HWJ3KLZ}

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	2026-05-20T01:05:57.871580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d3bed7e079a016bdd49007e7b276a5e572d31bf997051db6251accc1b793046

Aliases

arxiv: 2605.19690 · arxiv_version: 2605.19690v1 · doi: 10.48550/arxiv.2605.19690 · pith_short_12: FU5627QHTIAW · pith_short_16: FU5627QHTIAWXXKJ · pith_short_8: FU5627QH

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/FU5627QHTIAWXXKJAB7HWJ3KLZ \
  | 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: 2d3bed7e079a016bdd49007e7b276a5e572d31bf997051db6251accc1b793046

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec90487bb677cb1e572df2ed8540aca36afbbc8947ebe51214df2751c0d9530b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-19T11:23:04Z",
    "title_canon_sha256": "d01e7f058f535b9e66e87e73b9a6be8cac525dbd7f3bf84d0027957babec52e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19690",
    "kind": "arxiv",
    "version": 1
  }
}