Pith Number

pith:SMYO53IV

pith:2023:SMYO53IVBNDYW5EXCUFMXT52UJ

not attested not anchored not stored refs pending

Part-level Scene Reconstruction Affords Robot Interaction

Hangxin Liu, Lexing Zhang, Muzhi Han, Song-Chun Zhu, Yixin Zhu, Zaijin Wang, Zeyu Zhang, Ziyuan Jiao

arxiv:2307.16420 v2 · 2023-07-31 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SMYO53IVBNDYW5EXCUFMXT52UJ}

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	2026-07-05T06:36:12.973166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9330eeed150b478b7497150acbcfbaa252c8643dd4408d31722faeabe8b7132e

Aliases

arxiv: 2307.16420 · arxiv_version: 2307.16420v2 · doi: 10.48550/arxiv.2307.16420 · pith_short_12: SMYO53IVBNDY · pith_short_16: SMYO53IVBNDYW5EX · pith_short_8: SMYO53IV

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/SMYO53IVBNDYW5EXCUFMXT52UJ \
  | 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: 9330eeed150b478b7497150acbcfbaa252c8643dd4408d31722faeabe8b7132e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1650134ebebf5ec388b403992910a4f75dfa2c4d7d50ca51d0fbc853e2f059f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-07-31T06:10:23Z",
    "title_canon_sha256": "10002c5929ba721465a3e4839daebbcfce66e9c26d849f40a824ffa3fa95e659"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.16420",
    "kind": "arxiv",
    "version": 2
  }
}