Pith Number

pith:I5JIP5XQ

pith:2018:I5JIP5XQ3HSBZIGEERDTPT3AQS

not attested not anchored not stored refs pending

A Catalog of Sloan Magnitudes for the Brightest Stars - Version 2

Anthony Mallama

arxiv:1805.09324 v1 · 2018-05-23 · 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{I5JIP5XQ3HSBZIGEERDTPT3AQS}

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	2026-05-18T00:15:04.362594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

475287f6f0d9e41ca0c4244737cf6084be463258d57afdbc8db5fbc4fbaeaaba

Aliases

arxiv: 1805.09324 · arxiv_version: 1805.09324v1 · doi: 10.48550/arxiv.1805.09324 · pith_short_12: I5JIP5XQ3HSB · pith_short_16: I5JIP5XQ3HSBZIGE · pith_short_8: I5JIP5XQ

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/I5JIP5XQ3HSBZIGEERDTPT3AQS \
  | 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: 475287f6f0d9e41ca0c4244737cf6084be463258d57afdbc8db5fbc4fbaeaaba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d08cb25a82764a1906e83314504557d91f79b2f8fd6a6760d7f7b4d6e9e3166f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-05-23T14:54:05Z",
    "title_canon_sha256": "b908a658fba34fae52bc37ffe39e78e0a348dd54780d1e0b59d2d0b8b015f582"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09324",
    "kind": "arxiv",
    "version": 1
  }
}