Pith Number

pith:3LCQ4RTC

pith:2011:3LCQ4RTC5UM223YIEFUL5QNAIB

not attested not anchored not stored refs pending

Determination of stellar parameters of C-rich hydrostatic stars from spectro-interferometric observations

(2) ESO Garching, (3) INAF Padova, (4) JAC Hilo, Austria, B. Aringer (3), C. J. Davis (4), C. Paladini (1), Germany, G. T. van Belle (2), Hawaii), Italy, J. Hron (1), P. Reegen (1), T. Lebzelter (1) ((1) University of Vienna

arxiv:1105.4535 v1 · 2011-05-23 · 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{3LCQ4RTC5UM223YIEFUL5QNAIB}

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	2026-05-18T02:01:52.479848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dac50e4662ed19ad6f082168bec1a0406379bbe035b59d8593014cc74fab6063

Aliases

arxiv: 1105.4535 · arxiv_version: 1105.4535v1 · doi: 10.48550/arxiv.1105.4535 · pith_short_12: 3LCQ4RTC5UM2 · pith_short_16: 3LCQ4RTC5UM223YI · pith_short_8: 3LCQ4RTC

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/3LCQ4RTC5UM223YIEFUL5QNAIB \
  | 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: dac50e4662ed19ad6f082168bec1a0406379bbe035b59d8593014cc74fab6063

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99cb7d892c97fd17251e997d4c6c0da30bd6680231e2a59d7420da3b232ba27e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-05-23T15:37:10Z",
    "title_canon_sha256": "2d520082a3c855c38f2ee7f0367c65cf37eb325c26d3a86a55e8ec865fbc73c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4535",
    "kind": "arxiv",
    "version": 1
  }
}