Pith Number

pith:KLQSN4Q4

pith:2006:KLQSN4Q43T7Q4DQ2BDE5LA5DT6

not attested not anchored not stored refs pending

The RR Lyrae distance scale from near-infrared photometry: current results

F. Caputo (INAF-Oar), G. Andreuzzi (INAF-Oar, G. Bono (INAF-Oar), G. Marconi (ESO), J. Storm (AIP), M. Dall'ora (INAF-Oac), M. Monelli (IAC), P.B. Stetson (DAO), TNG), V. Ripepi (INAF-Oac), V. Testa (INAF-Oac)

arxiv:astro-ph/0601237 v1 · 2006-01-11 · 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{KLQSN4Q43T7Q4DQ2BDE5LA5DT6}

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	2026-05-18T04:33:50.570657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52e126f21cdcff0e0e1a08c9d583a39fb9edbe9f494171b48b292c8cc76cbcea

Aliases

arxiv: astro-ph/0601237 · arxiv_version: astro-ph/0601237v1 · doi: 10.48550/arxiv.astro-ph/0601237 · pith_short_12: KLQSN4Q43T7Q · pith_short_16: KLQSN4Q43T7Q4DQ2 · pith_short_8: KLQSN4Q4

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/KLQSN4Q43T7Q4DQ2BDE5LA5DT6 \
  | 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: 52e126f21cdcff0e0e1a08c9d583a39fb9edbe9f494171b48b292c8cc76cbcea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "250fae8fcf250597a5b2466cb4049b4d9159ad498171d8ec6f5c3f11fa30fc52",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-01-11T11:54:06Z",
    "title_canon_sha256": "e9fa181fd3c866d40d927392b9d52fbcf0f663946ccc2484bf5515bc9b314f50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0601237",
    "kind": "arxiv",
    "version": 1
  }
}