Pith Number

pith:OGBYCZUR

pith:2024:OGBYCZURMDYZXLVIPFWBIFM3GD

not attested not anchored not stored refs pending

Cross-Modal Learning of Housing Quality in Amsterdam

Alex Levering, Devis Tuia, Diego Marcos

arxiv:2403.08915 v1 · 2024-03-13 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OGBYCZURMDYZXLVIPFWBIFM3GD}

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	2026-07-05T07:55:49.163954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

718381669160f19baea8796c14159b30f675a9a9de88b7cc14b48c361659751d

Aliases

arxiv: 2403.08915 · arxiv_version: 2403.08915v1 · doi: 10.48550/arxiv.2403.08915 · pith_short_12: OGBYCZURMDYZ · pith_short_16: OGBYCZURMDYZXLVI · pith_short_8: OGBYCZUR

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/OGBYCZURMDYZXLVIPFWBIFM3GD \
  | 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: 718381669160f19baea8796c14159b30f675a9a9de88b7cc14b48c361659751d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abceb97c26c8788aff32ee4f48bf5703ab82d99f4c36842d5db2d71febaf8cb2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-03-13T19:11:58Z",
    "title_canon_sha256": "25c4ce4eb03ba91ecbd52d14096cb1bd74adda7cbc69b120512cea4e81aebdfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.08915",
    "kind": "arxiv",
    "version": 1
  }
}