Pith Number

pith:B246DI6Y

pith:2001:B246DI6YIUB2AV5OODLLPUTLSD

not attested not anchored not stored refs pending

The Magellanic Clouds Photometric Survey: The Small Magellanic Cloud Stellar Catalog and Extinction Map

Dennis Zaritsky (U. of Arizona), Eva K. Grebel (MPIA), Ian B. Thompson (OCIW), Jason Harris (STScI), Philip Massey (Lowell Obs.)

arxiv:astro-ph/0110665 v1 · 2001-10-30 · astro-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{B246DI6YIUB2AV5OODLLPUTLSD}

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	2026-05-18T04:18:14.661527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0eb9e1a3d84503a057ae70d6b7d26b90d3ad416b8c21fc24fb1278d3415a6432

Aliases

arxiv: astro-ph/0110665 · arxiv_version: astro-ph/0110665v1 · doi: 10.48550/arxiv.astro-ph/0110665 · pith_short_12: B246DI6YIUB2 · pith_short_16: B246DI6YIUB2AV5O · pith_short_8: B246DI6Y

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/B246DI6YIUB2AV5OODLLPUTLSD \
  | 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: 0eb9e1a3d84503a057ae70d6b7d26b90d3ad416b8c21fc24fb1278d3415a6432

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "366cd876e558540a5cf92a3bb94b9d7986144cef3c61503fed78e3734e61c183",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-10-30T20:17:16Z",
    "title_canon_sha256": "7129bb67919bbc440b03f41ce6a5d21a3a28eb8bedc56bbcb93a6ed4028f9c99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0110665",
    "kind": "arxiv",
    "version": 1
  }
}