Pith Number

pith:UXOFJPAT

pith:2012:UXOFJPAT3GJJU3GAMJLU37GDTY

not attested not anchored not stored refs pending

How to Find Young Massive Cluster Progenitors

Adam Ginsburg, Cara Battersby, Eli Bressert, John Bally, Leonardo Testi, Steven Longmore

arxiv:1208.3472 v2 · 2012-08-16 · astro-ph.GA · astro-ph.SR

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	2026-05-18T01:55:15.111858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5dc54bc13d9929a6cc062574dfcc39e2e394f2809c126b8e0139e1b51fa3797

Aliases

arxiv: 1208.3472 · arxiv_version: 1208.3472v2 · doi: 10.48550/arxiv.1208.3472 · pith_short_12: UXOFJPAT3GJJ · pith_short_16: UXOFJPAT3GJJU3GA · pith_short_8: UXOFJPAT

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/UXOFJPAT3GJJU3GAMJLU37GDTY \
  | 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: a5dc54bc13d9929a6cc062574dfcc39e2e394f2809c126b8e0139e1b51fa3797

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eae3bc63ae5a97093b6f8d09d9dd003204b22eb08ff2a4bbe8748ef768e6fb40",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-08-16T20:01:08Z",
    "title_canon_sha256": "46a5798af018a6d0e8d7101a5a1e856fdf5ff21509d83f9b2ec980f3c0471436"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3472",
    "kind": "arxiv",
    "version": 2
  }
}