Pith Number

pith:K6DUYPA7

pith:2018:K6DUYPA7THY5JUIMGRXUYVZ6HD

not attested not anchored not stored refs pending

FliPer: A global measure of power density to estimate surface gravities of main-sequence Solar-like stars and red giants

B. M. Rendle, E. Corsaro, G. R. Davies, L. Bugnet, O. J. Hall, R. A. Garc\'ia, S. Mathur

arxiv:1809.05105 v1 · 2018-09-13 · 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{K6DUYPA7THY5JUIMGRXUYVZ6HD}

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	2026-05-17T23:59:43.374613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57874c3c1f99f1d4d10c346f4c573e38f574e701c294ce2319aacce4128e2a62

Aliases

arxiv: 1809.05105 · arxiv_version: 1809.05105v1 · doi: 10.48550/arxiv.1809.05105 · pith_short_12: K6DUYPA7THY5 · pith_short_16: K6DUYPA7THY5JUIM · pith_short_8: K6DUYPA7

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/K6DUYPA7THY5JUIMGRXUYVZ6HD \
  | 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: 57874c3c1f99f1d4d10c346f4c573e38f574e701c294ce2319aacce4128e2a62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6f6c83ffd61360063ac2a0076eb5fc64c447f0a69dbc80004cd705dcb8b528c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-09-13T18:00:05Z",
    "title_canon_sha256": "6021287a258042fa31f5bbf7205ed855dfe67a9fe6e7ba404075f502441b44bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.05105",
    "kind": "arxiv",
    "version": 1
  }
}