Pith Number

pith:D65CNOR5

pith:2021:D65CNOR5EBR6RGXI5IDVMZ5BAH

not attested not anchored not stored refs pending

The SLUGGS survey: combining stars, globular clusters and planetary nebulae to understand the assembly history of early-type galaxies from their large radii kinematics

A. Dolfi, A. Ferr\'e-Mateu, A. J. Romanowsky, D. A. Forbes, J. P. Brodie, K. Bekki, W. J. Couch

arxiv:2104.06396 v1 · 2021-04-13 · 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{D65CNOR5EBR6RGXI5IDVMZ5BAH}

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	2026-07-05T02:31:56.993746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fba26ba3d2063e89ae8ea075667a101eaf19dece6373d8319be9f608495a717

Aliases

arxiv: 2104.06396 · arxiv_version: 2104.06396v1 · doi: 10.48550/arxiv.2104.06396 · pith_short_12: D65CNOR5EBR6 · pith_short_16: D65CNOR5EBR6RGXI · pith_short_8: D65CNOR5

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/D65CNOR5EBR6RGXI5IDVMZ5BAH \
  | 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: 1fba26ba3d2063e89ae8ea075667a101eaf19dece6373d8319be9f608495a717

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d8202dc6efca095ba5015a067df2c8aeffc3c47e24bbf7720e2fc200b2a3cfe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-04-13T17:57:12Z",
    "title_canon_sha256": "3a24f103816e552fade13670fca3db7b91ebb9e109beec6925ba6005ebf5d97d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.06396",
    "kind": "arxiv",
    "version": 1
  }
}