Pith Number

pith:M4QIFZ4Q

pith:2017:M4QIFZ4QNIQSLJQHEROJNMGFBD

not attested not anchored not stored refs pending

The Updated Multiple Star Catalog

Andrei Tokovinin

arxiv:1712.04750 v1 · 2017-12-13 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M4QIFZ4QNIQSLJQHEROJNMGFBD}

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.

Cited by

1 paper in Pith

Stellar Obliquities of Young Systems, Atmospheres Undergoing Contraction and Escape (SOYSAUCE) II: a 135 Myr planet on an aligned orbit with transit timing variations

Receipt and verification

First computed	2026-05-18T00:21:21.005507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

672082e7906a2125a607245c96b0c508eec54f8b9082c21538c357981d9fceee

Aliases

arxiv: 1712.04750 · arxiv_version: 1712.04750v1 · doi: 10.48550/arxiv.1712.04750 · pith_short_12: M4QIFZ4QNIQS · pith_short_16: M4QIFZ4QNIQSLJQH · pith_short_8: M4QIFZ4Q

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/M4QIFZ4QNIQSLJQHEROJNMGFBD \
  | 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: 672082e7906a2125a607245c96b0c508eec54f8b9082c21538c357981d9fceee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c6ce99e40d24efb90c757a73984f4484f925a00d51346c129e8618f8bf22d3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-12-13T13:09:09Z",
    "title_canon_sha256": "95b421e6bef171e2a40be272bd6d3e1bc0ea19cbc8954183ef9b349195c0fc83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04750",
    "kind": "arxiv",
    "version": 1
  }
}