Pith Number

pith:2O2YA3DZ

pith:2010:2O2YA3DZBUHBRFUBT2HUAJUSMU

not attested not anchored not stored refs pending

ASKAP and MeerKAT surveys of the Magellanic Clouds

Jacco Th. van Loon (Keele University, The GASKAP Team, The MagiKAT Team, UK)

arxiv:1009.0717 v1 · 2010-09-03 · astro-ph.GA · 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{2O2YA3DZBUHBRFUBT2HUAJUSMU}

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	2026-05-18T04:41:25.499007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3b5806c790d0e1896819e8f4026926534c8bb2119d823d7eece70469d6a11ae

Aliases

arxiv: 1009.0717 · arxiv_version: 1009.0717v1 · doi: 10.48550/arxiv.1009.0717 · pith_short_12: 2O2YA3DZBUHB · pith_short_16: 2O2YA3DZBUHBRFUB · pith_short_8: 2O2YA3DZ

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/2O2YA3DZBUHBRFUBT2HUAJUSMU \
  | 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: d3b5806c790d0e1896819e8f4026926534c8bb2119d823d7eece70469d6a11ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3eca9cf19dde8e290baad88eea92d3897e08e24c452b25ba4e0423919faddcb",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-09-03T16:29:38Z",
    "title_canon_sha256": "75049dcb1ebd0d4d6eb50ec86c4e80ac40aab50c9f220e7a70c614ae0e0af84b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0717",
    "kind": "arxiv",
    "version": 1
  }
}