Pith Number

pith:2E5VKA3Z

pith:2026:2E5VKA3ZSUQTPWWURW5GUKO4JV

not attested not anchored not stored refs pending

FeDepth: Federated Learning for Depth Estimation under Robot Heterogeneity

Ganghyeon Lee, Inha Lee, Jeongeon Lee, Junhee Lee, Kyungdon Joo, Sung Whan Yoon

arxiv:2608.01129 v1 · 2026-08-02 · 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{2E5VKA3ZSUQTPWWURW5GUKO4JV}

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	2026-08-04T01:56:55.741511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d13b550379952137dad48dba6a29dc4d4703a4dafa9fd58983d04baa5fd7fe50

Aliases

arxiv: 2608.01129 · arxiv_version: 2608.01129v1 · doi: 10.48550/arxiv.2608.01129 · pith_short_12: 2E5VKA3ZSUQT · pith_short_16: 2E5VKA3ZSUQTPWWU · pith_short_8: 2E5VKA3Z

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/2E5VKA3ZSUQTPWWURW5GUKO4JV \
  | 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: d13b550379952137dad48dba6a29dc4d4703a4dafa9fd58983d04baa5fd7fe50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e9759e3e341ccbf6e3488eecc92708a04797871d20180b41d903c1d58a63b89",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-08-02T10:11:05Z",
    "title_canon_sha256": "836b156ac55999ec479233eb9541dc8115fd19c3084903c36eaccf4c46c26197"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01129",
    "kind": "arxiv",
    "version": 1
  }
}