Pith Number

pith:5FKPOCHZ

pith:2007:5FKPOCHZQBJUSFAAUQBO7Q6WXG

not attested not anchored not stored refs pending

Short-Period Variables in the Local Group Dwarf Galaxies Tucana and LGS3

A. A. Cole, A. Aparicio, A. E. Dolphin, C. Gallart, E. D. Skillman, E. J. Bernard, E. Tolstoy (the LCID team), F. Pont, G. Bertelli, H. C. Ferguson, I. Drozdovsky, J. Navarro, L. Mayer, M. Mateo, M. Monelli, P. B. Stetson, P. Demarque, S. Cassisi, S. Hidalgo

arxiv:astro-ph/0701729 v1 · 2007-01-25 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5FKPOCHZQBJUSFAAUQBO7Q6WXG}

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	2026-07-04T14:59:02.712111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e954f708f98053491400a402efc3d6b9b1f88a4ab98f1b5428b02499d1cf2771

Aliases

arxiv: astro-ph/0701729 · arxiv_version: astro-ph/0701729v1 · doi: 10.48550/arxiv.astro-ph/0701729 · pith_short_12: 5FKPOCHZQBJU · pith_short_16: 5FKPOCHZQBJUSFAA · pith_short_8: 5FKPOCHZ

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/5FKPOCHZQBJUSFAAUQBO7Q6WXG \
  | 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: e954f708f98053491400a402efc3d6b9b1f88a4ab98f1b5428b02499d1cf2771

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61450058f4696464748f21a7a8ca9bcf9cc049669b5541da498a4874de8a84e0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-25T13:47:31Z",
    "title_canon_sha256": "be856e00ad9f1a2ab58fe28241d6ebf4a9c4942d473539c7a414a322e06c9771"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701729",
    "kind": "arxiv",
    "version": 1
  }
}