Pith Number

pith:OOVH4AJH

pith:2026:OOVH4AJHSWCGLG6YRLOS5RDRUL

not attested not anchored not stored refs pending

Unlocking Dense Metric Depth Estimation in VLMs

Hanxun Yu, Jianke Zhu, Lei Ke, Xuan Qu, Yuxin Wang

arxiv:2605.15876 v2 · 2026-05-15 · 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{OOVH4AJHSWCGLG6YRLOS5RDRUL}

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	2026-05-20T00:04:38.622967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73aa7e01279584659bd88add2ec471a2f3149b5856572657f4eab6dea363437d

Aliases

arxiv: 2605.15876 · arxiv_version: 2605.15876v2 · doi: 10.48550/arxiv.2605.15876 · pith_short_12: OOVH4AJHSWCG · pith_short_16: OOVH4AJHSWCGLG6Y · pith_short_8: OOVH4AJH

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/OOVH4AJHSWCGLG6YRLOS5RDRUL \
  | 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: 73aa7e01279584659bd88add2ec471a2f3149b5856572657f4eab6dea363437d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8680f7a399f5d4d6cc24ddffad4cda0bfe5f9c1a4d26147e5b3bf8a6596c20c3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-15T11:54:17Z",
    "title_canon_sha256": "a3cce3419fb9a86749b27a6c43e5dcf137d51828e22972aa4bc0bbd8ae1fd568"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15876",
    "kind": "arxiv",
    "version": 2
  }
}