Pith Number

pith:DJH3U4MS

pith:2024:DJH3U4MSGZT4CXEKDUGHIGCKUP

not attested not anchored not stored refs pending

An Empty Room is All We Want: Automatic Defurnishing of Indoor Panoramas

Alan Dolhasz, Azwad Sabik, Chen Ma, Dave Gausebeck, David Buchhofer, Kevin Chen, Mira Slavcheva, Olaf Brandt, Sachal Dhillon

arxiv:2405.03682 v1 · 2024-05-06 · 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{DJH3U4MSGZT4CXEKDUGHIGCKUP}

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	2026-07-05T08:16:06.303958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a4fba71923667c15c8a1d0c74184aa3f33d38b8fd1ad45c7466951081fa0828

Aliases

arxiv: 2405.03682 · arxiv_version: 2405.03682v1 · doi: 10.48550/arxiv.2405.03682 · pith_short_12: DJH3U4MSGZT4 · pith_short_16: DJH3U4MSGZT4CXEK · pith_short_8: DJH3U4MS

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/DJH3U4MSGZT4CXEKDUGHIGCKUP \
  | 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: 1a4fba71923667c15c8a1d0c74184aa3f33d38b8fd1ad45c7466951081fa0828

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0a11a0cb5dc0050b6a0ff025728e1be004319ca78c5d4925dfbbe2e2f4ce459",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-05-06T17:57:03Z",
    "title_canon_sha256": "f1fbd1534b8b72bd9a8b1ba8c98eb4a9074e70eb35c2a53f7202874c524b4416"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.03682",
    "kind": "arxiv",
    "version": 1
  }
}