Pith Number

pith:6KWCRX26

pith:2010:6KWCRX26II3ROWDIMANESWBGZE

not attested not anchored not stored refs pending

Light Curves and Period Changes of Type II Cepheids in the Globular Clusters M3 and M5

Aaron LaCluyz\'e, Barton J. Pritzl, C. Greenwood, Charles Kuehn, D. Hartley, E. Pellegrini, Gene Purdum, Horace A. Smith, Jason Smolinski, Jill Randall, J. Lacy, Katie Rabidoux, K. Kinemuchi, K. Wells, Lisa Taylor, Mary Anderson, M. Curtis, M. Ingber, M. Ireland, Nathan De Lee, R. Lustig, Stephen Danford, Wayne Osborn

arxiv:1003.5924 v1 · 2010-03-30 · 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{6KWCRX26II3ROWDIMANESWBGZE}

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	2026-05-18T02:08:15.596776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2ac28df5e4237175868601a495826c9345de758be7a692671b7c5f7bfd8348b

Aliases

arxiv: 1003.5924 · arxiv_version: 1003.5924v1 · doi: 10.48550/arxiv.1003.5924 · pith_short_12: 6KWCRX26II3R · pith_short_16: 6KWCRX26II3ROWDI · pith_short_8: 6KWCRX26

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/6KWCRX26II3ROWDIMANESWBGZE \
  | 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: f2ac28df5e4237175868601a495826c9345de758be7a692671b7c5f7bfd8348b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1791e9afeb852d6b9020dee9f86f8763bfac587ed467f40355cbc93fdb1c60b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-03-30T20:54:51Z",
    "title_canon_sha256": "c4b38623f41e8a62200f888f2e33ac6d58644fc16fab7ad447999b584a60a158"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.5924",
    "kind": "arxiv",
    "version": 1
  }
}