Pith Number

pith:5OCOOBRU

pith:2005:5OCOOBRUOBRPRWBINX5ETFDIKV

not attested not anchored not stored refs pending

Orbital Parameters of the Microquasar LSI +61 303

C. Allende Prieto, I. Ribas, J. Casares, J. Marti, J.M. Paredes

arxiv:astro-ph/0504332 v1 · 2005-04-14 · astro-ph

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

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	2026-05-18T04:12:02.796465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb84e706347062f8d8286dfa499468556da1ac42b59d3466362518745ce3dbff

Aliases

arxiv: astro-ph/0504332 · arxiv_version: astro-ph/0504332v1 · doi: 10.48550/arxiv.astro-ph/0504332 · pith_short_12: 5OCOOBRUOBRP · pith_short_16: 5OCOOBRUOBRPRWBI · pith_short_8: 5OCOOBRU

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/5OCOOBRUOBRPRWBINX5ETFDIKV \
  | 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: eb84e706347062f8d8286dfa499468556da1ac42b59d3466362518745ce3dbff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8ba5665da242c9a76e6b19d053ef7695029983b71136ebe804116abc02ada5d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-04-14T16:20:26Z",
    "title_canon_sha256": "aaf10637710d0bf05bf1682ce95ffdf7eb3557fd5e23dbd05b4a389b7a20de40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0504332",
    "kind": "arxiv",
    "version": 1
  }
}