Pith Number

pith:S7UDSWCH

pith:2015:S7UDSWCH66FD42R4ROYNBQTQAX

not attested not anchored not stored refs pending

The SLUGGS Survey: stellar kinematics, kinemetry and trends at large radii in 25 early-type galaxies

Aaron J. Romanowsky, Caroline Foster, Christopher Usher, Duncan A. Forbes, Jacob A. Arnold, Jay Strader, Jean P. Brodie, Joel Roediger, Lee R. Spitler, Nicola Pastorello, Sreeja S. Kartha, Vincenzo Pota

arxiv:1512.06130 v1 · 2015-12-18 · 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{S7UDSWCH66FD42R4ROYNBQTQAX}

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	2026-05-18T01:21:50.853257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97e8395847f78a3e6a3c8bb0d0c27005f3e7efe08cf1ec5f60ff90b4ef75a94c

Aliases

arxiv: 1512.06130 · arxiv_version: 1512.06130v1 · doi: 10.48550/arxiv.1512.06130 · pith_short_12: S7UDSWCH66FD · pith_short_16: S7UDSWCH66FD42R4 · pith_short_8: S7UDSWCH

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/S7UDSWCH66FD42R4ROYNBQTQAX \
  | 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: 97e8395847f78a3e6a3c8bb0d0c27005f3e7efe08cf1ec5f60ff90b4ef75a94c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac6c6ec616456374170da7112fab598c32bd866c55ea8d1480c071b5f40ddd6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-12-18T21:00:15Z",
    "title_canon_sha256": "5e6b91b6144ce202342a1a8d70995712c34c3446c7f12a06ca86dbf5a4b7948c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.06130",
    "kind": "arxiv",
    "version": 1
  }
}