Pith Number

pith:5FG6VIGA

pith:2011:5FG6VIGAN6EPAFTWIWO2534I6G

not attested not anchored not stored refs pending

A newly-discovered young massive star cluster at the end of the Galactic Bar

Ben Davies (Cambridge, Christine Trombley (RIT), Diego de la Fuente (Madrid), Donald F. Figer (RIT), Elena Puga (ESA), Francisco Najarro (Madrid), Jim A. Hinton (Leicester), Leeds)

arxiv:1111.2630 v1 · 2011-11-10 · astro-ph.GA · astro-ph.CO · 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{5FG6VIGAN6EPAFTWIWO2534I6G}

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	2026-05-18T01:59:42.236129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e94deaa0c06f88f01676459daeef88f1bc6e6f6c1e057bfaf4229d1f4f2b539f

Aliases

arxiv: 1111.2630 · arxiv_version: 1111.2630v1 · doi: 10.48550/arxiv.1111.2630 · pith_short_12: 5FG6VIGAN6EP · pith_short_16: 5FG6VIGAN6EPAFTW · pith_short_8: 5FG6VIGA

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/5FG6VIGAN6EPAFTWIWO2534I6G \
  | 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: e94deaa0c06f88f01676459daeef88f1bc6e6f6c1e057bfaf4229d1f4f2b539f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49946db47b0c38eead13346ed672c3f8cfe2d4d2ce2f4a84b346620326358ead",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-11-10T23:10:17Z",
    "title_canon_sha256": "7490864206846ae7fbbb7b73ab5a82c431bc1f529687a3e2a36075495681ae04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2630",
    "kind": "arxiv",
    "version": 1
  }
}