Pith Number

pith:5YCD6HLL

pith:2020:5YCD6HLLN76WIDZ3O2BZECHKBY

not attested not anchored not stored refs pending

The WAGGS project -- III. Discrepant mass-to-light ratios of Galactic globular clusters at high metallicity

A. Bellini, C. Usher, D. Mackey, G. S. Da Costa, H. Baumgardt, H. Dalgleish, J. Veitch-Michaelis, N. Bastian, N. Pastorello, P. Cerulo, S. Bellstedt, S. Kamann, S. Martocchia

arxiv:2001.01810 v1 · 2020-01-06 · astro-ph.GA · 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{5YCD6HLLN76WIDZ3O2BZECHKBY}

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	2026-07-05T00:36:45.881193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee043f1d6b6ffd640f3b76839208ea0e182f7a600014156216a1ba5068b6f3e4

Aliases

arxiv: 2001.01810 · arxiv_version: 2001.01810v1 · doi: 10.48550/arxiv.2001.01810 · pith_short_12: 5YCD6HLLN76W · pith_short_16: 5YCD6HLLN76WIDZ3 · pith_short_8: 5YCD6HLL

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/5YCD6HLLN76WIDZ3O2BZECHKBY \
  | 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: ee043f1d6b6ffd640f3b76839208ea0e182f7a600014156216a1ba5068b6f3e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9986a358a2a3579a266cb593751e8bddf5ff7ce57bca4b309b38e4dc48a6d18b",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-01-06T23:35:07Z",
    "title_canon_sha256": "fbf1da7f1944f553f84a3a3853ce269b9e1b949922660577d7848f92f80d45dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.01810",
    "kind": "arxiv",
    "version": 1
  }
}