Pith Number

pith:KFS376LA

pith:2015:KFS376LACY2ZCCEG7BIHOAQUDE

not attested not anchored not stored refs pending

The SLUGGS survey: inferring the formation epochs of metal-poor and metal-rich globular clusters

Aaron J. Romanowsky, Christopher Usher, Duncan A. Forbes, Jay Strader, Jean P. Brodie, Nicola Pastorello

arxiv:1506.06820 v1 · 2015-06-22 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KFS376LACY2ZCCEG7BIHOAQUDE}

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	2026-05-18T01:35:46.595173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5165bff9601635910886f8507702141914e734fef0cf120ebb23fbd288012ac8

Aliases

arxiv: 1506.06820 · arxiv_version: 1506.06820v1 · doi: 10.48550/arxiv.1506.06820 · pith_short_12: KFS376LACY2Z · pith_short_16: KFS376LACY2ZCCEG · pith_short_8: KFS376LA

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/KFS376LACY2ZCCEG7BIHOAQUDE \
  | 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: 5165bff9601635910886f8507702141914e734fef0cf120ebb23fbd288012ac8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c999b7b7b34f2db98ca64eadea9a5252059e2da79ceb67e78e87cebc52e7a786",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-06-22T23:37:10Z",
    "title_canon_sha256": "ea25fdc7e5d3a962c3e263b64f6162e687423f9ee9f79ed759ad048c491f400e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06820",
    "kind": "arxiv",
    "version": 1
  }
}