Pith Number

pith:BVJSOCQJ

pith:2020:BVJSOCQJBHW7TQVA6H2EMCNB4Q

not attested not anchored not stored refs pending

Flight Software Development for the EIRSAT-1 Mission

Alexei Ulyanov, Andrew Gloster, Conor O'Toole, Daire Sherwin, Daith\'i de Faoite, David McKeown, David Murphy, Derek O'Callaghan, Favour Okosun, Gianluca Fontanesi, Jack Reilly, Jessica Erkal, Joe Flanaghan, Joseph Mangan, Joseph Thompson, Kenneth Stanton, L\'ana Salmon, Lorraine Hanlon, Maeve Doyle, Masoud Emam, Rachel Dunwoody, Rakhi Rajagopalan Nair, Ronan Wall, Sarah Walsh, Sheila McBreen, Umair Javaid, William O'Connor

arxiv:2008.09074 v1 · 2020-08-20 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BVJSOCQJBHW7TQVA6H2EMCNB4Q}

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	2026-07-05T01:29:15.071638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d53270a0909edf9c2a0f1f44609a1e43202cff82effcb42929bbbab1129159d

Aliases

arxiv: 2008.09074 · arxiv_version: 2008.09074v1 · doi: 10.48550/arxiv.2008.09074 · pith_short_12: BVJSOCQJBHW7 · pith_short_16: BVJSOCQJBHW7TQVA · pith_short_8: BVJSOCQJ

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/BVJSOCQJBHW7TQVA6H2EMCNB4Q \
  | 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: 0d53270a0909edf9c2a0f1f44609a1e43202cff82effcb42929bbbab1129159d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7100d1546fd5beba022c2d8f656bc30b1e0770cf49709f0a36a1de6a58fb520",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-08-20T16:57:24Z",
    "title_canon_sha256": "f66ab08acb8ca98edb7283527a3c7d49c56a719791922f3e615ef06e6e52e9d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.09074",
    "kind": "arxiv",
    "version": 1
  }
}