Pith Number

pith:WDJHNYJG

pith:2026:WDJHNYJGLEXKLW4UBL2KWFYSBG

not attested not anchored not stored refs pending

Joint 2D-3D Segmentation and Association in Street-level Imaging

Amir Melnikov, Masatoshi Okutomi, Masayuki Tanaka, Yusuke Monno

arxiv:2605.26725 v1 · 2026-05-26 · 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{WDJHNYJGLEXKLW4UBL2KWFYSBG}

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	2026-05-27T01:06:09.396235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0d276e126592ea5db940af4ab1712098bf36820df824f0486e01346625dd8fe

Aliases

arxiv: 2605.26725 · arxiv_version: 2605.26725v1 · doi: 10.48550/arxiv.2605.26725 · pith_short_12: WDJHNYJGLEXK · pith_short_16: WDJHNYJGLEXKLW4U · pith_short_8: WDJHNYJG

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/WDJHNYJGLEXKLW4UBL2KWFYSBG \
  | 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: b0d276e126592ea5db940af4ab1712098bf36820df824f0486e01346625dd8fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbbe43f2e8575ca4b3d80e5064be1bbfbd92a49cc25d68c7ab0f58a4e7a33232",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-26T09:04:51Z",
    "title_canon_sha256": "6e88ffd0ae2972fdc0f909e7753d4ad969ea0b12045ec3a7afd4ae7df6010e34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26725",
    "kind": "arxiv",
    "version": 1
  }
}