Pith Number

pith:XJEBPD4Z

pith:2026:XJEBPD4ZFGH47LIJ327OQTEQYJ

not attested not anchored not stored refs pending

Adaptive Human-Robot Collaboration for Masonry Construction Under Material and Assembly Uncertainty

Arash Adel (1) ((1) Princeton University), Jutang Gao (1)

arxiv:2605.20264 v1 · 2026-05-18 · cs.RO · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XJEBPD4ZFGH47LIJ327OQTEQYJ}

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	2026-05-21T00:04:23.163215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba48178f99298fcfad09debee84c90c2717dd84039cdd9a0298730187a92cf03

Aliases

arxiv: 2605.20264 · arxiv_version: 2605.20264v1 · doi: 10.48550/arxiv.2605.20264 · pith_short_12: XJEBPD4ZFGH4 · pith_short_16: XJEBPD4ZFGH47LIJ · pith_short_8: XJEBPD4Z

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/XJEBPD4ZFGH47LIJ327OQTEQYJ \
  | 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: ba48178f99298fcfad09debee84c90c2717dd84039cdd9a0298730187a92cf03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d0a9d6c83bf73fa569198fb595a1e79c9d67bae498d212ad0365a47a2347718",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-18T18:42:31Z",
    "title_canon_sha256": "800f76e8533a6e72da6a960acd98f83eb9c1460468aa40e907128d6cabd09ae2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20264",
    "kind": "arxiv",
    "version": 1
  }
}