Pith Number

pith:5BXIPML6

pith:2011:5BXIPML6JFEL2DB6A2ROSU6AHB

not attested not anchored not stored refs pending

On the challenging variability of LS IV-14{\deg}116: pulsational instabilities excited by the {\epsilon}-mechanism

A. H. C\'orsico, L. G. Althaus, M. M. Miller Bertolami

arxiv:1109.4943 v1 · 2011-09-22 · astro-ph.SR · physics.space-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{5BXIPML6JFEL2DB6A2ROSU6AHB}

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	2026-05-18T04:11:20.066510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e86e87b17e4948bd0c3e06a2e953c0384aa112d677b42ac515f5618e135d0565

Aliases

arxiv: 1109.4943 · arxiv_version: 1109.4943v1 · doi: 10.48550/arxiv.1109.4943 · pith_short_12: 5BXIPML6JFEL · pith_short_16: 5BXIPML6JFEL2DB6 · pith_short_8: 5BXIPML6

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/5BXIPML6JFEL2DB6A2ROSU6AHB \
  | 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: e86e87b17e4948bd0c3e06a2e953c0384aa112d677b42ac515f5618e135d0565

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ef377327f722b7020f828578f58e2500da43f57b8fcb27eedca01e61bc4e1ca",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-09-22T20:00:05Z",
    "title_canon_sha256": "c156b2886d899b7b79a863ab2109d6631c482dcb9ecbb663af20b5d5ffd0d7d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4943",
    "kind": "arxiv",
    "version": 1
  }
}