Pith Number

pith:ULFI6GSI

pith:2019:ULFI6GSIHCUDACW4ZHBDRUOTE5

not attested not anchored not stored refs pending

MinXSS-2 CubeSat mission overview: Improvements from the successful MinXSS-1 mission

Amir Caspi, Andrew Jones, Bennet Schwab, Christopher S. Moore, Harry Warren, James Paul Mason, Phillip C. Chamberlin, Rick Kohnert, Robert Sewell, Scott Palo, Stanley C. Solomon, Thomas N. Woods

arxiv:1905.01345 v1 · 2019-05-03 · astro-ph.IM · astro-ph.SR · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ULFI6GSIHCUDACW4ZHBDRUOTE5}

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	2026-07-05T01:41:48.038195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2ca8f1a4838a8300adcc9c238d1d3277513ee713b93dee97702f6c8f8474aff

Aliases

arxiv: 1905.01345 · arxiv_version: 1905.01345v1 · doi: 10.48550/arxiv.1905.01345 · pith_short_12: ULFI6GSIHCUD · pith_short_16: ULFI6GSIHCUDACW4 · pith_short_8: ULFI6GSI

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/ULFI6GSIHCUDACW4ZHBDRUOTE5 \
  | 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: a2ca8f1a4838a8300adcc9c238d1d3277513ee713b93dee97702f6c8f8474aff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cca2592612658b82f464593c37df80191192ef67bb48e251f8d40a0d3b2eb960",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-05-03T19:20:42Z",
    "title_canon_sha256": "1cd0a2dfe4012ebb3854266235eaf4c64c072cfc2f3730e3394747e8ac38568f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01345",
    "kind": "arxiv",
    "version": 1
  }
}