Pith Number

pith:QR4235QD

pith:2017:QR4235QDIS4K4MXAGNH2MYCDXZ

not attested not anchored not stored refs pending

The WAGGS project - I. The WiFeS Atlas of Galactic Globular cluster Spectra

Adebusola Alabi, Alexa Villaume, Amelia Fraser-McKelvie, Caroline Foster, Christopher Usher, Leonie Chevalier, Nicola Pastorello, Pierluigi Cerulo, Ricardo P. Schiavon, Richard M. McDermid, Sabine Bellstedt, Samantha Penny

arxiv:1703.07397 v1 · 2017-03-21 · 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{QR4235QDIS4K4MXAGNH2MYCDXZ}

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	2026-05-18T00:44:51.342647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8479adf60344b8ae32e0334fa66043be62ae25b4f0820c0276347c5ee627ef1b

Aliases

arxiv: 1703.07397 · arxiv_version: 1703.07397v1 · doi: 10.48550/arxiv.1703.07397 · pith_short_12: QR4235QDIS4K · pith_short_16: QR4235QDIS4K4MXA · pith_short_8: QR4235QD

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/QR4235QDIS4K4MXAGNH2MYCDXZ \
  | 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: 8479adf60344b8ae32e0334fa66043be62ae25b4f0820c0276347c5ee627ef1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59284a74042a3f150314a5fd5aa90dbb93f7b43de9a5a17f111bfe4bd0bff05a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-03-21T19:26:07Z",
    "title_canon_sha256": "21cba432a6161b013a61a96c7dc4f3ff5c5305538acb2d0acedb444f7210ac60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07397",
    "kind": "arxiv",
    "version": 1
  }
}