Pith Number

pith:OHRQOMHQ

pith:2013:OHRQOMHQ2LA3XDX6KKGCGPXF4E

not attested not anchored not stored refs pending

RR Lyrae variables: visual and infrared luminosities, intrinsic colours, and kinematics

A. K. Dambis, A. S. Rastorguev, A. Y. Kniazev, L. N. Berdnikov, O. V. Vozyakova, R. Sefako, V. V. Kravtsov

arxiv:1308.4727 v1 · 2013-08-21 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHRQOMHQ2LA3XDX6KKGCGPXF4E}

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	2026-05-18T03:12:59.582775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71e30730f0d2c1bb8efe528c233ee5e10ece1ddc2e7d47cf3dbf7ea84fd8b291

Aliases

arxiv: 1308.4727 · arxiv_version: 1308.4727v1 · doi: 10.48550/arxiv.1308.4727 · pith_short_12: OHRQOMHQ2LA3 · pith_short_16: OHRQOMHQ2LA3XDX6 · pith_short_8: OHRQOMHQ

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/OHRQOMHQ2LA3XDX6KKGCGPXF4E \
  | 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: 71e30730f0d2c1bb8efe528c233ee5e10ece1ddc2e7d47cf3dbf7ea84fd8b291

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9236af4b893bc74d975b5c853300690523d4c3b0d0899c836ad9dff1e99fd920",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-08-21T22:19:24Z",
    "title_canon_sha256": "fa2a92f94fe39325284a0f20c0356e338ae0440513e78d5e49437f27ff7c9c28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4727",
    "kind": "arxiv",
    "version": 1
  }
}