Pith Number

pith:I4B6RG5S

pith:2025:I4B6RG5SSHHEGZK5FKZY3XEFLB

not attested not anchored not stored refs pending

Event-Driven Simulation for Rapid Iterative Development of Distributed Space Flight Software

Simone D'Amico, Toby Bell

arxiv:2505.12502 v1 · 2025-05-18 · cs.SE · cs.MA · 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{I4B6RG5SSHHEGZK5FKZY3XEFLB}

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	2026-07-05T11:05:05.354459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4703e89bb291ce43655d2ab38ddc8558619094ee5d60b4bcc6e85514a8d56871

Aliases

arxiv: 2505.12502 · arxiv_version: 2505.12502v1 · doi: 10.48550/arxiv.2505.12502 · pith_short_12: I4B6RG5SSHHE · pith_short_16: I4B6RG5SSHHEGZK5 · pith_short_8: I4B6RG5S

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/I4B6RG5SSHHEGZK5FKZY3XEFLB \
  | 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: 4703e89bb291ce43655d2ab38ddc8558619094ee5d60b4bcc6e85514a8d56871

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89232baa797b4fc4af994211b5fbda49b81c9e68109af571bf05daad52146bcf",
    "cross_cats_sorted": [
      "cs.MA",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-05-18T17:32:40Z",
    "title_canon_sha256": "53f920ee4e8923500c2916efcc93a491e760fbda017de6154976ecc6defb2df6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.12502",
    "kind": "arxiv",
    "version": 1
  }
}