Pith Number

pith:PZDZVFUY

pith:2026:PZDZVFUYORCFYYF5AV76WGBMQI

not attested not anchored not stored refs pending

REACH: Hand Pose Estimation from Room Corners

Genki Kinoshita, Ko Nishino, Ryo Kawahara, Ryosuke Hirai, Shohei Nobuhara, Shu Nakamura, Yasutomo Kawanishi

arxiv:2605.22231 v1 · 2026-05-21 · 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{PZDZVFUYORCFYYF5AV76WGBMQI}

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	2026-05-22T01:04:33.470126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e479a969874445c60bd057feb182c82250224c0011351d0d588768b56c7d158

Aliases

arxiv: 2605.22231 · arxiv_version: 2605.22231v1 · doi: 10.48550/arxiv.2605.22231 · pith_short_12: PZDZVFUYORCF · pith_short_16: PZDZVFUYORCFYYF5 · pith_short_8: PZDZVFUY

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/PZDZVFUYORCFYYF5AV76WGBMQI \
  | 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: 7e479a969874445c60bd057feb182c82250224c0011351d0d588768b56c7d158

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bf0a0ec2a65b53aa6f4662212e28cdcc4fe5fd82ac9d4fc90971e6585df889a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-21T09:32:18Z",
    "title_canon_sha256": "a1a9fab13704bb9e395cc7631b60b617bbb02562f2c611a249a189e6358cf453"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22231",
    "kind": "arxiv",
    "version": 1
  }
}