Pith Number

pith:RYB3KJ6H

pith:2010:RYB3KJ6HOUPJTG3T5QSMA6LXLD

not attested not anchored not stored refs pending

Abundance analysis for long period variables. Velocity effects studied with O-rich dynamic model atmospheres

B. Aringer, K.H. Hinkle, M.T. Lederer, S. H\"ofner, T. Lebzelter, W. Nowotny

arxiv:1004.3481 v1 · 2010-04-20 · 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{RYB3KJ6HOUPJTG3T5QSMA6LXLD}

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	2026-05-18T02:07:56.177980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e03b527c7751e999b73ec24c0797758d5312fe3efcc48c630468d16ad3bacce

Aliases

arxiv: 1004.3481 · arxiv_version: 1004.3481v1 · doi: 10.48550/arxiv.1004.3481 · pith_short_12: RYB3KJ6HOUPJ · pith_short_16: RYB3KJ6HOUPJTG3T · pith_short_8: RYB3KJ6H

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/RYB3KJ6HOUPJTG3T5QSMA6LXLD \
  | 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: 8e03b527c7751e999b73ec24c0797758d5312fe3efcc48c630468d16ad3bacce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2693d2ed4931d45223b805f9d7febf93b55223bcadd47231bdd45e74e5c3465",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-04-20T15:36:07Z",
    "title_canon_sha256": "1f49ac84f04ce57266d2b69cc5d3ea4944485dd66a315dab796b983bf2155aa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3481",
    "kind": "arxiv",
    "version": 1
  }
}