Pith Number

pith:7Z26BVKF

pith:2012:7Z26BVKFJVPWYYXYVL2CVNK2R6

not attested not anchored not stored refs pending

Space-Based UV/Optical Wide-Field Imaging and Spectroscopy: Near-Field Cosmology and Galaxy Evolution Using Globular Clusters in Nearby Galaxies

(2) UCO/Lick Observatory, (3) U. of Toledo, (4) U. of Michigan, (5) Indiana U., (6) Carnegie Observatories, (7) Michigan State U.), Bradley Whitmore (1), Enrico Vesperini (5), Francois Schweizer (6), Jay Strader (7), Jean Brodie (2), Katherine Rhode (5), Oleg Gnedin (4), Paul Goudfrooij (1), Rupali Chandar (3), Stephen Zepf (7) ((1) Space Telescope Science Institute

arxiv:1209.3188 v1 · 2012-09-14 · 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{7Z26BVKFJVPWYYXYVL2CVNK2R6}

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	2026-05-18T03:45:32.582342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe75e0d5454d5f6c62f8aaf42ab55a8f9948d8094ffc3cb3c36e8c0326cbe155

Aliases

arxiv: 1209.3188 · arxiv_version: 1209.3188v1 · doi: 10.48550/arxiv.1209.3188 · pith_short_12: 7Z26BVKFJVPW · pith_short_16: 7Z26BVKFJVPWYYXY · pith_short_8: 7Z26BVKF

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/7Z26BVKFJVPWYYXYVL2CVNK2R6 \
  | 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: fe75e0d5454d5f6c62f8aaf42ab55a8f9948d8094ffc3cb3c36e8c0326cbe155

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d8b1b0c3727f520f7b7876afc6944f36f3e91d35abc2fb80cb19412bc99cd19",
    "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": "2012-09-14T13:38:46Z",
    "title_canon_sha256": "51cde74d06287cf009a1655fbe71351b19a6a7dbeba407c1a41959e87ce5c2fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3188",
    "kind": "arxiv",
    "version": 1
  }
}