Pith Number

pith:R2E4BTXX

pith:2023:R2E4BTXXKCRUEQ47HCM7ALOIIQ

not attested not anchored not stored refs pending

Adversarial Object Rearrangement in Constrained Environments with Heterogeneous Graph Neural Networks

Changhyun Choi, Houjian Yu, Ross Worobel, Xibai Lou, Yang Yang

arxiv:2309.15378 v1 · 2023-09-27 · 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{R2E4BTXXKCRUEQ47HCM7ALOIIQ}

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	2026-07-05T06:54:45.091039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e89c0cef750a342439f3899f02dc844175d36fc0691ef766cdc29531d073454

Aliases

arxiv: 2309.15378 · arxiv_version: 2309.15378v1 · doi: 10.48550/arxiv.2309.15378 · pith_short_12: R2E4BTXXKCRU · pith_short_16: R2E4BTXXKCRUEQ47 · pith_short_8: R2E4BTXX

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/R2E4BTXXKCRUEQ47HCM7ALOIIQ \
  | 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: 8e89c0cef750a342439f3899f02dc844175d36fc0691ef766cdc29531d073454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2dd4afc78681ae537083936f882d6e7c32eb9a8c832490e2135abd21d77e698",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-09-27T03:15:45Z",
    "title_canon_sha256": "89cae016b0fc0ed8fae40deed8b933bcd9d9ca7273a9661c9808a6e71ae391c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.15378",
    "kind": "arxiv",
    "version": 1
  }
}