Pith Number

pith:SM4UVGQI

pith:2015:SM4UVGQI4FM3O7O3ADUTZTPPEP

not attested not anchored not stored refs pending

The Clusters AgeS Experiment (CASE). Variable stars in the field of the globular cluster M12

I.B. Thompson, J. Kaluzny, M. Rozyczka, W. Narloch, W. Pych

arxiv:1509.03094 v1 · 2015-09-10 · 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{SM4UVGQI4FM3O7O3ADUTZTPPEP}

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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.

Cited by

1 paper in Pith

The Distribution of Blue Straggler Stars in the Color-Magnitude Diagrams of Old Open Clusters

Receipt and verification

First computed	2026-05-18T01:33:25.449266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93394a9a08e159b77ddb00e93ccdef23e3c4116121c4d2bc18bdf7c40af29ea0

Aliases

arxiv: 1509.03094 · arxiv_version: 1509.03094v1 · doi: 10.48550/arxiv.1509.03094 · pith_short_12: SM4UVGQI4FM3 · pith_short_16: SM4UVGQI4FM3O7O3 · pith_short_8: SM4UVGQI

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/SM4UVGQI4FM3O7O3ADUTZTPPEP \
  | 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: 93394a9a08e159b77ddb00e93ccdef23e3c4116121c4d2bc18bdf7c40af29ea0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b515764eec7e8b10f86c5100c904ddbc1e5cb4e5f314cd9fe92917dc7dc5947",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-09-10T11:04:29Z",
    "title_canon_sha256": "21aa6afbd552eefdabcd43698d8a330afaba7ce505411eee7260728fc2888df1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03094",
    "kind": "arxiv",
    "version": 1
  }
}