Pith Number

pith:HHMGG3WA

pith:2021:HHMGG3WADH42C6UOOX4HTVXNIC

not attested not anchored not stored refs pending

Reconstructing Interactive 3D Scenes by Panoptic Mapping and CAD Model Alignments

Hangxin Liu, Muzhi Han, Song-Chun Zhu, Xu Xie, Yixin Zhu, Zeyu Zhang, Ziyuan Jiao

arxiv:2103.16095 v1 · 2021-03-30 · cs.RO · cs.AI · 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{HHMGG3WADH42C6UOOX4HTVXNIC}

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	2026-07-05T02:27:48.268452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39d8636ec019f9a17a8e75f879d6ed40b7649abbbb3956483824c2a431942cfe

Aliases

arxiv: 2103.16095 · arxiv_version: 2103.16095v1 · doi: 10.48550/arxiv.2103.16095 · pith_short_12: HHMGG3WADH42 · pith_short_16: HHMGG3WADH42C6UO · pith_short_8: HHMGG3WA

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/HHMGG3WADH42C6UOOX4HTVXNIC \
  | 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: 39d8636ec019f9a17a8e75f879d6ed40b7649abbbb3956483824c2a431942cfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4646200f5e28fbcf71453633e42bd2a614872f5cb13808c228737d32ee8d1de2",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-03-30T05:56:58Z",
    "title_canon_sha256": "1158c1133fe5bb0b3a4ec1f1405788f953b5a6a9574d79ec92ac118df4844554"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.16095",
    "kind": "arxiv",
    "version": 1
  }
}