Pith Number

pith:OASYL6LI

pith:2023:OASYL6LIQP67BOQLMR5Y6SY547

not attested not anchored not stored refs pending

3D Printing and Design in Isolation: A Case from a Simulated Lunar Mission

Kinga Skorupska, Wies{\l}aw Kope\'c, Wiktor Stawski

arxiv:2305.09394 v1 · 2023-05-16 · cs.HC · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OASYL6LIQP67BOQLMR5Y6SY547}

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	2026-07-05T06:10:47.444995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

702585f96883fdf0ba0b647b8f4b1de7e8e0a09563994ff86a7dc0c3f3c24c44

Aliases

arxiv: 2305.09394 · arxiv_version: 2305.09394v1 · doi: 10.48550/arxiv.2305.09394 · pith_short_12: OASYL6LIQP67 · pith_short_16: OASYL6LIQP67BOQL · pith_short_8: OASYL6LI

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/OASYL6LIQP67BOQLMR5Y6SY547 \
  | 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: 702585f96883fdf0ba0b647b8f4b1de7e8e0a09563994ff86a7dc0c3f3c24c44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37725d1eeaf189216e7d277667411ad72cedaaad012f303f2b7d44f327fc76c1",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2023-05-16T12:28:15Z",
    "title_canon_sha256": "11a8a0e7008b858b273c0c67756d7207c96ab8ef32e328fe57611fca0445b69e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.09394",
    "kind": "arxiv",
    "version": 1
  }
}