Pith Number

pith:Y2HXRDG2

pith:2025:Y2HXRDG2CALZ4NO7GUC2TDMWRB

not attested not anchored not stored refs pending

Making Physical Objects with Generative AI and Robotic Assembly: Considering Fabrication Constraints, Sustainability, Time, Functionality, and Accessibility

Alexander Htet Kyaw, Miana Smith, Neil Gershenfeld, Se Hwan Jeon

arxiv:2504.19131 v3 · 2025-04-27 · 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{Y2HXRDG2CALZ4NO7GUC2TDMWRB}

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.

Cited by

1 paper in Pith

Reconfigurable Structural Robotic Assembly: Interlocking 3D Aggregations with Self-Aligning Compound Nested Lattice Modules

Receipt and verification

First computed	2026-07-05T12:02:45.406097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c68f788cda10179e35df3505a98d96886ab337b0eb8c73367120f6c95cf3e530

Aliases

arxiv: 2504.19131 · arxiv_version: 2504.19131v3 · doi: 10.48550/arxiv.2504.19131 · pith_short_12: Y2HXRDG2CALZ · pith_short_16: Y2HXRDG2CALZ4NO7 · pith_short_8: Y2HXRDG2

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/Y2HXRDG2CALZ4NO7GUC2TDMWRB \
  | 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: c68f788cda10179e35df3505a98d96886ab337b0eb8c73367120f6c95cf3e530

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b2f0413d31edee1261164667e24cfecc9c4b4f0e6eee960ab5fae9575d762d0",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-04-27T07:07:12Z",
    "title_canon_sha256": "4007cc4574eb8d9169f0480e217163ee42d855a64bbeb4ad9479fffdf5c6da3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19131",
    "kind": "arxiv",
    "version": 3
  }
}